the classic excuse is always: "I know somebody like that" or "that's the everyday life for some affiliates of mine"
BTW I remember reading the biography of Luke Skyywalker a couple of years ago and there was a chapter telling a story of a groupie after a show that went through everybody in the room besides Luke because his wife would have tripped.
I don't have any problems with rappers being married although they say something else in their lyrics. What is important is that they take care of their kids and wife.
I think its for entertainment purposes only. They are artists, artists wear many masks its part of their grind. But if I was one of these dudes wives id be embarrassed, money alone wouldn't make me feel comfortable with the situation.
Peace Dub