They say "If you pay, you get a say" but how much of a say should parents that contribute to the wedding really get?
I listen to all of my moms suggestions and requests, even though we're paying for the wedding totally on our own. If she was paying, then I wouldn't veto anyone she adds to the guest list (within reason of course) and I wouldn't mind letting her decide some of the smaller details. But the big things ultimately would be up to me.