People make mistakes. She should have been prepared for a husband who was going to be gone all the time, but she misjudged it and wasn't getting what she wanted out of the relationship, so she's right to bail. I don't get why there always has to be a bad guy in a divorce.
There's no compromise here, Manny. If the guy's job is to be on the road almost all the time and she wants him there a good chunk of the time, that's an irreconcilable difference. He's better off anyways not married to a baby-maker, and AHF, I hope your boy doesn't get ed over on alimony. Did he make her sign a pre-nup?