[¶ 1] Jerome Heinz appealed from a divorce judgment, arguing the trial court erred in distributing the marital property, in awarding Eleanor Heinz spousal support, and in calculating her child support obligation. We affirm the property distribution and the award of spousal support, but we reverse the child support award and remand for recalculation.
I
[¶ 2] Jerome and Eleanor Heinz married in 1976. At the time of trial, Jerome was 50 and Eleanor was 48 years old. They have two children: a daughter, born in 1984; and a son, born in 1989. During the marriage, Jerome was employed as a teacher with the West Fargo School District, and at the time of trial, was in the process of obtaining a master’s degree. During summer months, Jerome also worked as a crop insurance adjuster. Eleanor, who had a secretarial certificate from Interstate Business College, worked full-time for several employers during the marriage. After an unsuccessful attempt at marriage counseling, Eleanor sued Jerome for divorce in fall 1999.
[¶ 3] The trial court granted the divorce, awarded custody of the children to Jerome, and ordered Eleanor to pay $469 per month in child support based on the parties’ trial stipulation that Eleanor’s net monthly income for child support purposes was $1,596. The court further ordered that Eleanor’s child support obligation will be reduced to $234.50 per month when the oldest child reaches the age of majority. Concerning the property distribution, the court ordered the marital home to be sold and the proceeds to be split equally between the parties. The court further ordered that Eleanor receive one half of Jerome’s retirement account at the time judgment was entered, to be transferred under a qualified domestic relations order. Of the remaining marital property, Eleanor was awarded a net amount valued at $64,840.57, and Jerome was awarded a net amount valued at $71,683. The court also ordered that Jerome pay Eleanor $700 per month in rehabilitative and permanent spousal support for eight years, and then $400 per month in permanent spousal support thereafter until Eleanor remarries, she reaches the age of 65, or either party dies. Jerome appealed.
*447 II
[¶ 4] Jerome argues the property-distribution is inequitable because the trial court failed to add his trial attorney fees of $12,000 to his debts, ordered him to pay $3,500 for Eleanor’s attorney fees, and failed to consider Eleanor’s fault in engaging in two extramarital affairs during the marriage and in mismanaging the parties’ joint checking account.
[¶ 5] In a divorce, the trial court must distribute the marital property equitably between the parties. N.D.C.C. § 14-05-24. All of the parties’ assets, regardless of the source, must be considered to ensure an equitable distribution of the marital property.
Kautzman v. Kautzman,
These guidelines allow the trial court, in making a property, distribution, to consider the respective ages of the parties to the marriage; their earning abilities; the duration of the marriage and the conduct of each during the marriage; their station in life; the circumstances and necessities of each; their health and physical conditions; their financial circumstances as shown by the property owned at the time; its value and income-producing capacity, if any, and whether it was accumulated or acquired before or after the marriage; and such other matters as may be material.
Freed v. Freed,
[¶ 6] A trial court’s determinations regarding division of marital property are treated as findings of fact that will not be reversed on appeal unless clearly erroneous under N.D.R.Civ.P. 52(a).
Northrop v. Northrop,
[¶ 7] It is apparent from the trial court’s comments at the conclusion of the trial that the court intended to divide the marital property equally. The parties were married 24 years, and “a. lengthy marriage, in general, supports an equal division of all marital assets.”
Young v. Young,
[¶ 8] ' Eleanor admitted to two extramarital affairs during the marriage. According to Eleanor, the first occurred eight years before trial because of Jerome’s lack of attention to their marriage. Eleanor further testified Jerome had no knowledge of the affair, and it did not contribute to the breakup of the marriage. According to Eleanor, the second occurred after the parties had separated and she had sued for divorce, and the relationship had ended by the time of trial. Although Eleanor occasionally overdrew their joint checking account, she testified Jerome caused tension in the marriage by contributing too much income to inaccessible retirement accounts rather than to “the needs of the household.” The trial court found both parties were credible witnesses.
[¶ 9] We conclude the trial court’s division of marital property is not clearly erroneous.
Ill
[¶ 10] Jerome argues the trial court erred in awarding Eleanor rehabilitative and permanent spousal support of $700 per month for eight years and permanent spousal support of $400 per month thereafter.
[¶ 11] Upon granting a divorce, a trial court may compel either party to make such suitable allowances to the other for support as the court may deem just. N.D.C.C. § 14-05-24. Property division and spousal support are interrelated,
Weigel v. Weigel,
“Spousal support is aimed at balancing the burdens and disadvantages created by the divorce. We recognize permanent and rehabilitative spousal support as two distinct remedies. Permanent support is appropriate when the economically disadvantaged spouse cannot be equitably rehabilitated to make up for the opportunities and development she lost during the course of the marriage.
Rehabilitative spousal support, on the other hand, is appropriate when it is possible to restore an economically disadvantaged spouse to independent economic status, or to equalize the burden of divorce by increasing the disadvantaged spouse’s earning capacity. There are two approaches to awarding rehabilitative spousal support. One is the ‘minimalist doctrine’ which has as its objective rehabilitating the recipient for minimal self-sufficiency. We have rejected this doctrine in favor of the more ‘equitable’ approach to determining rehabilitative spousal support, which attempts to provide education, training, or experience that will enable the recipient to achieve ‘adequate’ or ‘appropriate’ self-support while improving her employment skills.”
(quoting
Riehl v. Riehl,
*449 [¶ 12] The trial court’s findings on spousal support are sparse, with the court merely saying it had considered the Ruff-Fischer guidelines in making its award. However, detailed findings, while helpful, are not required if we can determine the reasons the trial court granted the award. Wolf v. Wolf, 557 N.W.2d.742, 744 (N.D.1996). We can discern the reasons from the record. At the time of trial, Jerome was 50 years old, Eleanor was 48 years old, and both parties were in good health. Eleanor was “pretty much the sole care provider” for the children for most of their lives, working full-time in secretarial jobs throughout the marriage. Jerome worked as a teacher during the school year and supplemented the family income by working as a crop insurance adjuster during the summer. Jerome pursued his master’s degree to enhance his teaching income and opportunities and was within one month of receiving it at the time of trial. The parties intended that, after Jerome completed his master’s degree, Eleanor would have the opportunity to pursue her bachelor’s degree. Eleanor had lost a job paying her more than $29,000 per year because she had not yet completed her college degree.
• [¶ 13] At the time of trial, Eleanor was employed full-time as an administrative assistant and was earning about $25,000 per year. Jerome was employed as a teacher earning $35,475 per year. Jerome had signed a contract for the next school- year providing for an increase in salary of between $2,500 and $3,000. Upon receiving his master’s degree, Jerome would receive an additional $7,000 pay increase, resulting in a teaching salary of approximately $45,000. In the past, Jerome had earned between $11,000 and $12,000 working as a crop insurance adjuster during the summer, but his income from summer employment had declined significantly because of the time required to spend with the children and work on his master’s degree. Eleanor testified that, because she had to continue working full-time, she would not be able to complete her bachelor’s degree until she was 56 or 58 years old.
[¶ 14] The record reflects Eleanor is a disadvantaged spouse who bypassed opportunities and lost advantages while contributing to Jerome’s substantially increased earning capacity during the parties’ long-term marriage. There is a substantial income disparity between the parties, with Jerome earning essentially twice as much as Eleanor. The likelihood of Eleanor substantially increasing her earnings by obtaining a bachelor’s degree is lessened by the difficulty she may have entering the job market at an advanced age.
See, e.g., Fox v. Fox,
TV
[¶ 15] Jerome argues the trial court erred in computing Eleanor’s child support obligation because there are no “specific figures” to support it, the spousal support payments were not included in the calcula *450 tion, and dividing the obligation in half upon the oldest child reaching the age of majority violates the guidelines.
[¶ 16] Child support determinations involve questions of law which are subject to the de novo standard of review, findings of fact which are subject to the clearly erroneous standard of review, and may, in some limited areas, be matters of discretion subject to the abuse of discretion standard.
Buchholz v. Buchholz,
[¶ 17] A proper finding of net income is essential to determine the correct amount of child support under the child support guidelines,
Hoverson,
[¶ 18] Nevertheless, we must reverse the child support award and remand for recalculation. The child support amount set forth in the judgment was based on the parties’ stipulation, which was accepted before the trial court decided whether it would award Eleanor spousal support. The trial court ultimately did award Eleanor spousal support, and under N.D. Admin. Code § 75 — 02—04.1—01(5)(b), “gross income,” for purposes of computing child support, includes “spousal support payments received.”
See Corbett,
[¶ 19] Moreover, the trial court ruled Eleanor’s $469 child support payment would be reduced to one-half that amount, $234.50, when the oldest child reaches the age of majority. This is an amount less than the $346 mandated by the guidelines and is erroneous as a matter of law.
See
N.D. Admin. Code § 75-02-04.1-10. The guidelines contemplate a greater cost of providing for the first child of a household and do not reflect a pro rata allocation of support for each child.
Steffes v. Steffes,
V
[¶20] We decline to exercise our concurrent jurisdiction to address Eleanor’s request for attorney fees on appeal.
See Moilan,
