[Sister Havana]

Run far, far away and don't look back.

This is a very sketchy situation. Red flags and alarms all over.

I know a guy like this. He and his wife have been thisclose to divorce (so he says) as long as I've known them. (4 years) He actually DID move out for about a year but he was over at their house every day of that year (they have 2 kids) and when his lease was up, guess where he moved right back to? Meanwhile he has his mistress (and a few others on the side) whom he keeps telling he's going to leave his wife next month, two months, any time now...then they'll be engaged, blah blah. It is just a bad situation all around.
(For the record, I have not been involved with this guy in that way - no thank you! But I do know a few people who have.)