My 1st W was bi-polar, she started (as my present wife did hmmm) chatting online then having the affair out of state. I know my current W has been up and down but not bipolar, but same outcome.

So as the Dr. told me, "when someone is bi-polar their chances of an affair grow enormously. To the 70% tile" SOrry man, I'm going through this again! 2nd wife, and yes I'm F8kn cursed too. I can only say this, it's not you man! She needs to get help, big time help! Sadly the medicine they give even deteriorates their sex drive even more (although as I said, only with me of course). it's sh*tty place to be, I've been there and sadly with my 2nd W. I'm trying to work through it, and it's not easy..
Good luck man, I'm all ears if you need someone to talk too.