People are the main problem...
-family members treating you like a cash machine.
-people expecting you to always pick up the lunch tab, buy hideously expensive present for them then on the one occasion you don't they sulk, are bitching to their friends "i can't believe she only spent £50 on my DD's birthday present, they must be minted. Ok my DD and her DD are not that close but still they can afford it"!?!!!??!
-other women expect you to look groomed the whole time, because rich peoples toddlers somehow don't require as much work, sleep through the night, never get ill or experience teething etc etc. And rich wives never get ill themselves, have fat days, develop piles and veins during pregnancy. No the money somehow prevents all of that nastiness from happening in the first place (though it can attempt to fix it).
-your husband MUST have another woman on the side, after all cheating is what all rich men do, no?
-other women, even your friends, will try to flirt with your husband. A rich man is a successful man, and women are programmed to be attracted to them.