I heard that she found out after he left office.
I have a feeling that there were numerous infidelities during the course of their marriage, but being raised a Kennedy, she probably figured that it was a given for a man to do this and that it was the woman's job to stand by her man.
Glad she put herself and her children first though and is getting out of that situation. Rumor has it that her children are behind her in her decision.
She is not just a Kennedy. She is a highly religious woman, raised firmly in the Catholic Church who made vows and tried very hard to honor them. She had children and she was thinking too, of them by trying to keep their family together. But this was a betrayal to the entire family and she is right to leave. I hope she burns his bottom. Nothing would make me happier than to see Maria set fire to a few Hummers with some expensive cigars on the seats.
The man is a pig.