Divorce

Assalamu alaikum,

My husband keeps threatening me with divorce. We have a newborn daughter and he’s talking about getting married again. I’m not against it, but I don’t want to live in the same house/under same roof with both of them. Apperantly that’s an issue for him that I don’t want to shack up with the both of them at the same time.

Am I crazy? That’s not Sunnah. Nothing. I’ve ever read under polygamy states that we all have to live together. I don’t want that. But now since I said that I don’t want that he said that we might as well get divorced now and he’s just going to move overseas.

Is it sad I don’t care? I love him for the sake of Allah but I don’t think that’s waajib as I haven’t ever seen it anywhere. At this point, I’d rather be alone.