when he wrote the post a while ago about being back to a certain place as a couple instead of "best friends" as they were how ever many years ago just turned my stomach I'm terrible at maths but there is not much brain cells needed to work this one out.
When he gushes about falling in love with jen when he first saw her, it's the tale of a married man who couldn't keep it in his pants. If people only read all his nauseating nonsense with that knowledge, it would change everything.
I think he is trying to blame his wife and her (his former) religious beliefs for being tricked in to pregnancy and for his uncontrollable urges towards single women when he was not single himself. He cant take personal responsibility for anything. If you're not happy then just leave, but do it in a decent and respectful manner that doesnt involve hopping into someone elses bed immediately.