why does my man call me "mommy", in a sort of way that I might call him "honey" or "sweetie"?

u in America? i think this is a Latino colloquialism for your girlfriend/ lover

or he will start wearing nappies and sucking your boobs more

Well, you are not his "mommy" are you. Tell him, you would rather be called something else. That sounds like a domestic type of name, and if you are not married, nor have children, and you are young, why tag someone "mommy". Maybe he has a mommy complex, that is not the norm I think. Tell him you are not his mommy and want to be called sweetie.

sexy momma.... hot momma. If your uncomfortable ask him to stop. If there is something behind it, maybe he'd like you to call him daddy, and then you two can get all kinky and you can get spanked. He could also have a dominatrix fetish, were you are all powerful and be too shy to say. Enjoy yourself and experiment with him if its not too weird for you. I'd try bringing these and any more suggestions you get up with him in a non judgemental way (even saying that your interested in them).

It's a Puertican thing. I had a woman in a Bronx Hospital call me mommy. They even call their kids mommy and poppy.

Could be a couple of reasons, 1) he needs someone to take care of him like his mother did or 2) he has a sick fetish that he wants to sleep with his mother. There a probably more but that is the first two that come to mind.

The reason is he love you n wanna spent his life with you. U r mommy n he is daddy.. LIke already having children?? :) Its not a bad thing.. N not as bad as u think... :)

Just because. It's actually quite sweet, except that you might start feeling prematurely old. No matter. You can retaliate by calling him Pops!

Lots of guys call their girl friends momma.

Elvis use to call his women momma.

It's just an expression of affection.

My guy calls me his "Yummy Mummy". It is a term of endearment. Believe me, he is NOT thinking of his mother when he says it either.

Yah...weird. I don't know he would do this if he didn't come out of your vagina....he only comes in.