
103 N.W.2d 752 (1960)
Maxine (Zolnosky) MASON, Appellant,
v.
Robert ZOLNOSKY, Appellee.
No. 49977.
Supreme Court of Iowa.
June 14, 1960.
*753 Burnquist, Helsell, Burnquist & Kersten, Fort Dodge, and John H. Cantrell, Oklahoma City, Okl., for appellant.
Lund, Lund & Wood, Webster City, for appellee.
THOMPSON, Justice.
The plaintiff's application for modification of a decree of divorce was, in effect, an attempt to induce the court to hold that the decree previously entered was improvident and unwise as to its provisions for custody and support of the minor son of the parties. Plaintiff and defendant were married on August 29, 1945, and lived together as husband and wife until July 30, 1952. One child, a son, Ronald Zolnosky, was born to them. In 1952 he was five years of age. Marital difficulties resulted in a divorce action,and the plaintiff was granted a decree of divorce on October 6, 1952, in Hamilton County, where the parties had made their home in Webster City. A stipulation as to property rights and the custody and support of Ronald was entered into. This stipulation was approved by the court and made a part of its decree. It was provided that plaintiff should have the sole custody of Ronald, with defendant having the right to visit the child at reasonable times; and that Ronald should be kept and maintained in the State of Iowa except for such times as plaintiff might take him for visits in other localities for periods not to exceed three weeks. The defendant was required to pay $50 per month for the support of the