I Have A Problem, maybe you folks can help

[Saxifrage]

I have a personal dillema that I don't know what to do about and I seek your wise advice on the matter. My best friends, a married couple that I have known most of my life, got divorced a year or so ago. It was bitter, he had started having an affair about six months before that he didn't tell me about because he knew I would disaprove. She (the wife) was willing to forgive him but he started being a real pig headed fellow about the whole thing and after a quickie divorce he took off with his new toy. The lady he left with is wealthy and he promised to help his ex financially because he was leaving her with all the bills, house payment, credit cards, the works. Ever since then he has been telling the ex that they are now not doing so well anymore but he is sending me emails full of pictures of all the vacation spots they have been going to and all the fun they are having.

They are both equally my friends. I see her labouring terribly just to keep her head above water and see him galavanting around the world with his sugar mama. She (the wife) has numerous emails from him with all his promises saved and she has thought about suing him, she doesn't want to because she thinks he is broke. My question is this, should I tell her to sue him because I know that he can easily afford it or do I keep my mouth shut and mind my own business?