What an ass!!!

I feel your pain OP... I pretty much have to beg my husband to ever change our daughter's diaper and if he doesn't feel as though my reason is good enough he refuses.

Think about why he's asking to be thanked for such a small thing. He probably feels unappreciated by those whom he spends most of his time with (which is likely you) and wants to have some sense of appreciation from you, which tells us that he has been somehow neglected as of late. Although none of us here on FML know the full story, it is probably much more than him making you excessively thank him for changing a daiper.

Pick your battles OP. it's easier to just say thank you

sounds like he needs changing.

Make sure he thanks you every time you do something for him

Too bad you didn't notice that side of him before marriage FYL

It's his job to change diapers why does he want a pat on the back?