This is a domestic relations matter in which a nonresident custodial parent (petitioner-father) is attempting to secure child support from a resident noncustodial parent (respondent-mother).
In December, 1978, a URESA1 petition was forwarded to Multnomah County from Connecticut on behalf of father, stating that three of the parties’ five children, all teenagers, were living with father, and seeking child support contribution from mother in the amount of “5% of [her] gross income for each minor child to be paid on a monthly basis per divorce decree.” The record discloses that there have been four hearings on this petition.
The first, on April 17, 1979, resulted in a finding that “[t]he defendant [mother] is not employed in a regularly salaried position but is working as an independent contractor. The defendant is financially unable to pay support at this time.” The court continued the matter for 180 days. The second, on November 1, 1979, was before a 'fferent judge and resulted in a similar conclusion, and the atter was again continued. The third, on April 11, 1980, efore still a different judge, ended with the same result, nd the matter was again continued for a later review of other’s ability to pay.
The fourth hearing, the subject of this appeal, was eld on July 13, 1981, before yet another judge. For the urpose of that hearing, father’s petition was combined ith mother’s motion to dismiss the petition. During ther’s direct examination of mother, the first witness, the urt took over the questioning and, after eliciting from her stimony that she and her domestic associate had a com'ned maximum annual income of $14,400 and from the strict attorney a stipulation that father had a net income $50,000 per year, the court dismissed the case. Counsel’s quest to be heard further was refused. He then asked “to under the rule” so that his “offer of proof’ could be ade part of the record. This, too, was refused. The court ted, “You’re going to have to re-set it, if you want to ve something put on under the rule, Mr. Conn. I have a *206courtroom full of people.” The hearing was then ended. The eventual order signed by the court on November 2, 1981, dismissed the petition with prejudice. Father appeals.2
We hold that the trial court erred in preventing father from presenting his case-in-chief. Accordingly, we reverse and remand.
In State ex rel Fulton v. Fulton, 31 Or App 669, 571 P2d 179 (1977), also a URESA proceeding, the petitioning mother had called the father as her first witness. While the witness was being cross-examined by his attorney, the trial court interrupted and said, “I’ve heard enough” and thereupon entered a child support order and refused to allow father’s attorney to reopen the proceedings. This court said:
“It does not appear the ruling of the court was based upon a conclusion the evidence was already so full as to preclude reasonable doubt, ORS 45.530, or that redirect examination was not warranted, ORS 45.550. The import of the ruling was that the Court had made up its mind and was not willing to hear further evidence or argument.
“The right to produce material evidence, confront adverse evidence and have counsel present legitimate argument relating the facts and the law, is basic to a fair hearing for a litigant. He may choose, of course, not to avail himself of the right but the opportunity must be extended. In this case to sustain the court’s decision we must speculate that the father could have presented no further material evidence or could not have presented a legitimate, cogent argument on the facts and the law. On this record we decline to so speculate.
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“In Lakson v. Lakson, [124 Or 219, 263 P 891 (1928)], a divorce suit, the trial court cut off the presentation of evidence and said: ‘ “I don’t think I care to hear any more evidence. I am ready to decide it right now. * * *” ’ The Supreme Court in reversing and remanding for a new trial said:
“'“*** A sense of fairness will prompt a court so to regulate the trial of a cause as to afford to each party a reasonable time and proper opportunity to present his side *207of the case for consideration.” ’ 124 Or at 222.” (Emphasis added.) 31 Or App at 672-73.
In State ex rel County of Humboldt v. Danielson, 55 Or App 786, 639 P2d 1300 (1982), involving similar circumstances, we concluded that the trial court’s action denied he defendant a fair hearing. There, the father had been warded custody of the parties’ four children. The mother ook two of the children to California without the father’s onsent. Humboldt County, California, and the mother ought child support from the father under URESA. During he hearing, at which the mother did not appear,3 the judge nterrupted the direct examination of the petitioner’s first fitness, engaged counsel in a brief discussion, and then ummarily dismissed the matter from the bench, stating as Hows:
“ ‘THE COURT: * * * I’m not going to tolerate U.R.E.S.A. if the purpose of it is for people not to come up here and bite the bullet. Dismissed. Prepare me the order,
“ ‘MR. JORDAN: May I make a record?
“ ‘THE COURT: Don’t bother me anymore about this case. That is all. Don’t bring it back here again.’ ” (Footnote omitted.) 55 Or App at 788.
íe order dismissed the matter with prejudice. In reversing [id remanding, we said:
“In this case, as in Fulton, it does not appear that the ruling of the court was based upon a conclusion the evidence was already so full as to preclude reasonable doubt, ORS 45.530, or that reexamination was unwarranted. ORS I 45.550. The import of the ruling was that the court had made up its mind and was not willing to hear further evidence or argument. Under those circumstances, the court ! erred in preventing plaintiffs from presenting and arguing Itheir case. See also ORS 110.185."[4] 55 Or App at 789.
*208Here, the denial of father’s right to present his case was clearly error for the same reasons.5
Although we need not decide the questions presented by the remaining assignments of error, we believe that a point raised in one of those assignments merits attention. Father contends in that assignment and argument, inter alia, that the court erred in dismissing th URESA petition “with prejudice” without making specific findings of fact, as required by ORCP 54B(2).6 Although f is somewhat contradictory to suggest that a matter withi: the continuing jurisdiction of the court (i.e., the enforce ment of the child support provisions of a decree) may b dismissed “with prejudice,” we assume, for the purposes ol this discussion, without deciding, that dismissal “with prej| udice” may at times be appropriate in such a case, and wj conclude that when a court takes such action, the requir ments of ORCP 54B(2) must be met. See Castro and Castro 51 Or App 707, 626 P2d 950 (1981).
Here, it is clear that the court made no findings the time of the July 13, 1981, hearing. It is also clear the] when the court later did make findings, it applied inappropriate standard. In September, when the two attoj neys sought to settle the form of the order, the judge state that the judges at the prior hearings had “found that thei *209had been no change of circumstances. ” She recalled that she had not made such a finding, and said “* * * but I will make that now * * Later, in the colloquy, she more precisely articulated this conclusion by making an express finding “that the circumstances of Dr. Weissman [petitioner] have improved financially and that the financial circumstances of the respondent, Mrs. Weissman, have remained the same and, therefore, the relief sought is not justified and the case is dismissed.”7
This is not a case where the burden is on father to show a “substantial change of circumstances.” In this URESA proceeding, father seeks to enforce the provisions if a decree of dissolution. The rule requiring proof of a ‘substantial change of circumstances” applies only in situaions where a party to a previous order is attempting to tmend or modify the order. See ORS 107.135. That is not he situation here.
Father is entitled to a full hearing on the issues resented in his petition.
Reversed and remanded for a determination of other’s child support responsibilities, if any.