Originally Posted by Ginger1
A standard divorce agreement states mom gets kids on Mother’s Day and dad gets kids on Father’s Day , no matter who’s weekend it is. Been working great for us for 12 years

Agreed, in my USA single parents' group, that's true for almost all parents with 50/50 splits.

Parents with 75/25 custody or more asymmetrical splits often don't have that exception. (The parent with <= 25% custody doesn't ask, and the parent with >75%+ custody doesn't remind them to.)