So I might not have all the details right

But I heard a man agreed to give his wife access to almost all his property, all his income and full child custody rights in divorce

Then even though she legally had custody of the kids she would give them to her ex husband to babysit

Since he just wanted to spend time with his own children he won the custody battle by losing it because his wife just would rather give the children to him to babysit then hire a babysitter or take care of them herself