I also doubt it'll work out, with both of their careers in the way and Mark just not seeming to be good with the longterm things *lol*.
If they are really in love I wish them all the luck they need. I can't say that I think Delta is someone I peticularly like, but I don't think she is to blame for Mark's 4th round loss. The only one responsible there was him and only him. Pat Cash is just an annoying little butthead looking for attention and he needs to shut up and respect the fact that Mark's private life is his private life and there's no need to make it look as if Mark has the obligation to play a Slam for his homecountry's pride, that's what Davis Cup is about. He's even asking for a restraining order, cuz he says he's seriously afraid of Mark now