delivered the opinion of the court: On August 17, 1990, the marriage between petitioner Jody Oros (father), and respondent, Penny Sue Oros, now Penny Sue Culp (mother), was dissolved pursuant to the pro se petition of the parties. Prior to the entry of judgment, the parties filed a stipulation agreeing to alternating three-month residential custody of the minor child born of the marriаge. The judgment of dissolution provided for the joint care, custody, and control of the minor child, then 14 months old, and named the father as primary custodian, but included no specification of the respective three-month custodial periods. At a subsequent hearing the judgment was clarified to reflect the parties’ agreement and course of conduct in alternating residential custody of the child every three months. Under this arrangement neither party paid any child support.
On December 7, 1992, the mother filed a petition for modification alleging it to be in the best interests of the child that she be named primary custodian and the father’s right of reasonable visitation be fixed, in effect seeking sole residential custоdy of the child. No affidavits accompanied the petition. Following a hearing wherein both parties presented evidence, the court denied the petition, finding the mothеr had failed to present the clear and convincing evidence required to modify the joint custody arrangement. The mother appeals, alleging the judgment was against the manifest weight of the evidence.
We note initially that no appellee brief has been filed; however, we choose to review this case pursuant to First Capitol Mortgage Corp. v. Talandis Construction Corp. (1976),
Section 610(a) of the Act prоvides that, absent stipulation of the parties, "no motion to modify a custody judgment may be made earlier than 2 years after its date” (Ill. Rev. Stat. 1991, ch. 40, par. 610(a)), unless (1) affidavits are filed, аnd (2) those affidavits indicate the child’s present environment may endanger seriously his physical, mental, moral or emotional health. Section 610(b) of the Act provides that in any case a court "shall not modify a prior custody judgment unless it finds” (1) by clear and convincing evidence, (2) based on facts arising since the prior judgment or previously unknown to the court, (3) that а change has occurred in the circumstances of the child or his custodian (in joint custody cases either custodian), and (4) that modification is necessary to serve the best interests of the child. Cases decided under previous versions of the Act have indicated that section 610 establishes "jurisdictional prerequisites” which must be complied with before a сourt proceeds to consider the best interest of the child. (In re Marriage of Gargus (1981),
The mother (whо had remarried and moved to Bloomington, Illinois) presented evidence that the father did not completely exercise his period of residential custody from July 1, 1991, until Septembеr 30, 1991, but instead returned the child to the mother on August 4, 1991. The father (who had also remarried and resided in Mt. Zion, Illinois) testified he returned the child because the child was having emotional problеms from being switched back and forth. There was disputed evidence the father did not exercise his entire period of residential custody during the first quarter of 1992. During the period each рarent had residential custody the other parent exercised weekend or alternate-weekend visitation, although the mother claims the father missed a few visitations when the child was in her physical custody, and the father limited the mother to alternate weekend visitation after her petition was filed. The mother expressed concern with the lack of continuity in the child’s preschool placement and attempted to put on evidence regarding anticipated problems when the child started kindergarten the follоwing year. The court disallowed all testimony as to future events which might impact the interests of the child.
Once again, we have before us a joint custody arrangement which has not comported with the parties’ expectations and has instead become a source of conflict and undoubted distress to the child. We have expressed our disfavor of joint custody arrangements, which in all but rare instances engender dissension between the parties and instability in the child’s environment. (See In re Marriage of Bush (1989),
The form of joint custody order employed here is particularly disfavored. (Davis v. Davis (1978),
We reverse the order denying the petition for modification and remand to the circuit court to hear evidence and enter an order vesting sole custody in one or the other parent.
Reversed and remanded with directions.
McCULLOUGH, P.J., and STEIGMANN, J„ concur.
