*471 Opinion
Robert Sharpe seeks a writ of mandate compelling the trial court to grant a motion for judgment on the pleadings. We issued an alternative writ and stayed further proceedings.
Sharpe is the defendant attorney in Eileen Beronio’s legal malpractice action. She claims Sharpe negligently failed to obtain a community property share of her ex-spouse’s vested military retirement pension in a 1968 family law proceeding. She sought and was denied a share in a later action on the basis of the intervening decision of
McCarty
v.
McCarty
(1981)
Sharpe contends he is entitled to assert federal law, as interpreted by McCarty, as a bar to her malpractice action. We agree.
Facts
Sharpe represented Mrs. Beronio in a 1968 action for separate maintenance. She obtained a judgment incorporating a property settlement agreement which made no provision for disposition of the pension attributable to the service of her spouse in the United States Air Force. In 1977 Mrs. Beronio filed a second action seeking division of the pension. Mr. Beronio countersued for dissolution of the marriage. In the same action Mrs. Beronio alternatively sought damages from Sharpe for alleged malpractice in failing to obtain a share of the pension in the 1968 action. The actions were severed.
The marriage was dissolved but Mrs. Beronio’s claim to a share of the pension was denied. The judgment was appealed. In the course of the appeal the United States Supreme Court decided McCarty, which was applied, by stipulation of the parties, to defeat Mrs. Beronio’s claim.
Sharpe then sought and was denied a judgment on the pleadings in the severed malpractice action. The trial court reasoned the issue was whether Sharpe had been negligent at the time he represented Mrs. Beronio in 1968 and by that measure the subsequent McCarty decision is not dispositive.
This writ proceeding followed.
Discussion
I
On the record before it the trial court acted correctly in denying the motion for judgment on the pleadings. Mrs. Beronio’s complaint alleges Sharpe *472 negligently failed to discover and obtain for her a community property share in numerous insurance policies and the former family residence as well as the military pension. Regardless of the merit of Sharpe’s McCarty claim, Mrs. Beronio’s complaint states a cause of action for the loss of items other than the pension. (See generally 1 Cal. Civil Procedure: Before Trial (Cont.Ed.Bar 1977) ch. 13, Motions for Judgment on the Pleadings, pp. 447-460.)
However, Mrs. Beronio opposed the motion as if it were a motion for partial summary adjudication of the issues concerning the pension right. Similarly, the trial court premised its ruling solely on a rejection of Sharpe’s
McCarty
contention. We will disregard the defect of form and review the matter as the parties treated it. (See Civ. Code, § 3528.) Expeditious resolution of the merits of Sharpe’s claim will spare the parties time and expense and may provide guidance to other litigants on a novel question that may recur in the wake of
McCarty.
(Cf.
Beech Aircraft Corp.
v.
Superior Court
(1976)
n
Sharpe contends the
McCarty
interpretation of the federal military pension statutes applies to establish the federal law applicable to the 1968 action. Since by that law Mrs. Beronio had no entitlement to a share of Mr. Beronio’s pension, there could be no malpractice. Mrs. Beronio responds that
McCarty
should not be applied to absolve Sharpe from responsibility for antecedent malpractice. She relies upon decisions that have declined to afford
McCarty
full retroactive effect:
In re Marriage of Mahone
(1981)
Sheldon and Mahone declined to allow the protesting military spouse to undo a judgment incorporating a stipulation allocating his military retirement benefits as a community property asset where the judgment was pending on appeal when McCarty was decided. Fellers declined to allow reopening of a judgment which was final prior to McCarty. Each of these decisions is premised upon the settled expectations of the parties, via principles of contract (Sheldon; Mahone) or res judicata (Fellers). These situations do not obtain here. Mrs. Beronio is neither the beneficiary of an agreement or a final judgment granting her a community property interest in Mr. Beronio’s pension.
Mrs. Beronio’s theory is, rather, she would have been such a beneficiary had Sharpe in 1968 perceived the development of
California
case law
(In re Mar
*473
riage of Fithian
(1974)
McCarty
informed us prior California
case law {In re Marriage of Fithian,
supra) discerning a community property right in military retirement pensions, was in violation of federal statutes. “We conclude . . . that there is a conflict between the terms of the federal retirement statutes and the [California] community property right asserted . . . .” (
The trial court relied upon
Smith
v.
Lewis, supra,
m
We need make but brief comment on the effect upon Sharpe’s duty of the Uniformed Services Former Spouses’ Protection Act. (Pub.L. No. 97-252 (Sept. 8, 1982) 96 Stats. 730, 1982 U.S. Code Cong. & Admin. News, No. 8a.) There is none.
McCarty
interpreted federal statutes. That interpretation expresses the definitive meaning of the statutes. “It is emphatically the provision and duty of the judicial department to say what the law is. Those who apply the rule to particular cases, must of necessity expound and interpret that rule.”
(Marbury
v.
Madison
(1803)
McCarty may thus be affected only by a subsequent enactment. To alter the judicial interpretation of a statute the Legislature must alter the statute. (See Cuevas, supra; Del Costello, supra; County of Sacramento v. State of California, supra.) That was accomplished, to an extent we do not examine, by the Uniformed Services Former Spouse’s Protection Act. 3
*475 Sharpe’s duty was to take reasonable measures to determine the law in 1968. As we have said, McCarty fixed the meaning of that law. Whatever his professional defects in research or vision, if any, McCarty resolved the substantive issue of Mrs. Beronio’s legal entitlement and thereby precluded Sharpe’s liability. Sharpe had no duty in 1968 4 to foresee that a 1982 federal legislative enactment might be interpreted to retroactively 5 affect the statutes applicable in 1968. That would raise prescience to Delphic heights. There is no such standard of professional accountability.
Disposition
Because the trial court correctly declined to grant judgment on the pleadings, Sharpe is not entitled to the writ for which he petitions. The trial court will be guided by the views expressed herein in any farther proceedings in this case. Accordingly, the alternative writ and the order staying farther proceedings have served their purposes and are respectively discharged and dissolved. The petition is denied and the alternative writ and stay of proceedings are discharged.
Puglia, P. J., and Sparks, J., concurred.
The petition of real party in interest for a hearing by the Supreme Court was denied August 25, 1983. Kaus, J., and Grodin, J., were of the opinion that the petition should be granted.
Notes
The status of such military pension rights was unsettled in 1968. (See
Smith
v.
Lewis
(1975)
“We cannot, however, evaluate the quality of defendant’s professional services on the basis of the law as it appears today. In determining whether defendant exhibited the requisite degree of competence in his handling of plaintiffs divorce action, the crucial inquiry is whether his advice was so legally deficient
when it was given
that he may be found to have failed to use ‘such skill, prudence, and diligence as lawyers of ordinary skill and capacity commonly possess and exercise in the performance of the tasks which they undertake. ’
(Lucas
v.
Hamm
(1961)
Section 1002, subdivision (a) of the act added section 1408 to title 10 of the United States Code. Subsection (c)(1) provides: “(c)(1) Subject to the limitations of this section, a court may treat disposable retired or retainer "pay payable to a member for pay periods beginning after June 25, 1981, either as property solely of the member or as property of the member and his spouse in accordance with the law of the jurisdiction of such court.” The committee report accompanying the measure explains the purpose of subsection (c)(1) as follows: “The purpose of this provision is to place the courts in die same position that they were in on June 26,1981, the date of the McCarty decision, with respect to treatment of non-disability military retired or retainer pay. The provision is intended to remove the federal pre-emption found to exist by the United States Supreme Court and permit State and other courts of competent jurisdiction to apply pertinent State or other laws in determining whether military retired or retainer pay should be divisable. Nothing in this provision requires any division; it leaves that issue up to the courts applying community property, equitable distribution or other principles of marital property determination and distribution. This power is returned to the courts retroactive to June 26, 1981. This retroactive application will at least afford individuals who were divorced (or had decrees modified) during the interim period between June 26, 1981 and the effective date of this legislation the opportunity to return to the courts to take advantage of this provision.” (Ibid., p. 1611, legislative history, Sen. Rep. No. 97-502.) The act adopted was expressly intended to have retroactive effect. We intimate no opinion on the nature or extent of its retroactive effect or whether it provides Mrs. Beronio with an independent ground of entitlement to a share in Mr. Beronio’s pension.
We intimate no view whether, in some circumstances, an attorney is legally chargeable with anticipation of legislative action affecting his client’s interests.
We express no view on the extent to which the act is retroactive.
