
291 S.E.2d 794 (1982)
Faye T. MANN
v.
Robert E. MANN.
No. 8115DC955.
Court of Appeals of North Carolina.
June 1, 1982.
*795 Latham, Wood & Balog, by B. F. Wood, Graham, for plaintiff-appellant.
Bateman, Wishart, Norris, Henninger & Pittman, by Robert J. Wishart and June K. Allison, Burlington, for defendant-appellee.
HARRY C. MARTIN, Judge.
The trial court found that the separation agreement between plaintiff and defendant was entitled to specific performance. We agree and affirm this portion of the judgment entered by the trial court. Moore v. Moore, 297 N.C. 14, 252 S.E.2d 735 (1979); Britt v. Britt, 49 N.C.App. 463, 271 S.E.2d 921 (1980). The reasons set out in Moore supporting an order for specific performance are equally applicable here. Plaintiff's remedy at law to enforce the separation contract is inadequate; equitable relief was appropriate.
We also affirm the order of the court finding plaintiff is entitled to arrearage in child support from defendant in the amount of $700. Although the court ordered that this was to be paid by defendant in monthly installments of $25, plaintiff did not except to this part of the judgment.
Finally, we hold that the trial court erred in reducing the contract provision for child support from $300 to $200 per month. Where a separation agreement is adopted by incorporation into a consent judgment, the terms thereof are subject to modification by the court upon a showing of changed circumstances. Britt, supra. Such is not the case here. We are not concerned with the enforcement or modification of a judgment of the court. Here, the separation agreement of the parties has only been accorded enforcement by specific performance. "The fact that a failure to comply with a decree for specific performance of the support provisions of a separation agreement might be punishable by contempt renders the separation agreement no less a contract of the parties." Haynes v. Haynes, 45 N.C.App. 376, 383, 263 S.E.2d 783, 787 (1980).
Of course, the parties cannot by their agreement deprive the court of its inherent authority to protect the interests and provide for the welfare of minor children. Fuchs v. Fuchs, 260 N.C. 635, 133 S.E.2d 487 (1963). Nevertheless, such authority must be exercised through a proper proceeding for this purpose, and interested parties must be given notice and opportunity to be heard. Otherwise, constitutional imperfections may result. On the record before us, plaintiff did not have notice that reduction of child support would be involved in the hearing. Although it is not controlling in this case, we note that defendant did not request a reduction of child support payments in his answer. He admitted the validity of the contract. Separation agreements are generally subject to the same rules with respect to enforcement as other contracts. Moore, supra. The reduction of the child support payments without a proper proceeding and notice and opportunity to be heard deprived plaintiff of her constitutional rights under the due process provisions of the North Carolina and United States constitutions. Lee v. Lee, 37 N.C. App. 371, 246 S.E.2d 49 (1978); Conrad v. Conrad, 35 N.C.App. 114, 239 S.E.2d 862 (1978).
The portions of the court's judgment ordering specific performance of the separation agreement and ordering payment of *796 the $700 arrearage are affirmed. The portion of the judgment reducing the child support payments from $300 to $200 per month is reversed.
Affirmed in part; reversed in part.
MORRIS, C. J., and CLARK, J., concur.
