What if he's not committed?

[PsySara]

I told him before we married that I would not be in a polygamous marriage. At the time he laughed and said he wouldn't either. I told him immediately after the affair was revealed that I would divorce him posthaste if he tried to marry someone else. Regardless, he is forbidden to marry someone he commit adultery with so it's academic. The Ow isn't even permissible to marry anyways as her parents definitely wouldn't let their Christian daughter be a second wife to a Muslim man. In Christianity it's adultery.