That's so funny! Generalizing and all! One thing you all conveniently forget: free will.
Some ladies do that type of work because they want to, you know? Even some SP who participate to MERB are in stable relationship, and the guys they are with aren't there to "spounge" the girl's money, they have jobs!
Forget the "I would get multiple jobs so she could stop doing this." mentality! The girl might not want you to "save" her because she might not need to be rescued!
Going out with an SP or stripper is only different when somebody DECIDE to see it as different. A singer sell his voice, a mechanic sells his ability, an escort "lease" her body.
What if society decide signing is no longer seen as "respectable"? Would Céline Dion be considered a whore? Not at all! The stigmates comes from the society, our own jealousy and preconcived ideas we have.
This is where the "What my friends will say?" (society), the "I don't like you having pleasure with others guys" (jaleousy) and the "If you have fun with them, you just can't really love me." (preconcived idea) comes into play. If a guy can go above this, it becomes a "normal" couple and, imho, it's possible to beat these attitudes.
As long as somebody is open and can accept the implications of his choices, there's no reason a couple composed of an SP and a regular dude can't work, at least no more than any other "regular" couple.
Stating that most strippers and SP have issues to resolve and will attach themself to anybody willing to let them do so is probably very far from the truth.
There's a BIG difference in "not caring" and "respecting". "Not caring" would be "I don't want to know about it, just do whatever the fuck you want." but "respecting" is "I don't like what you do (Or I don't mind what you do!) but it's your choice and I accept it so, I accept you the way you are."