If Rush is serious, it is a very stupid thing to do. I liked Marta. Whatever happened; they should have tried to work things out. My husband and I have been married for 21 years and we have gone through hell and back.
Marta was Rush's 3rd wife. Marriage is no big deal to him, so the idea of sticking it out to work on it is clearly not in his nature. I've never really seen him as a poster boy for traditional values anyway. He's as Hollywood as any on the left are. But he talks a good game.
I applaud you on your marital longevity. 15 years and counting for me.