It almost sounds like he feels guilty? Was the divorce mutual or does he feel it was his fault? Alimony generally ceases when party getting it gets married. If she is bitter about the divorce, she isn't getting married for a while. I suppose he can take her to court to get things redone or get full custody.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD