A man’s saying to his wife “I will divorce you” does not count as a divorce

If he says: “If I marry So and so then she is divorced”

He said to his wife: You will be haraam for me if you do such and such

If he says to his wife: “You are haraam for me”

The wife’s consent is not a condition of taking her back after divorce

He said to his wife: If you committed zina, you are divorced

Her husband cannot produce children and he is addicted to haraam things

If he divorces her before consummation then marries her again, does she have two divorces left or three?

He made divorce conditional upon something, and he made an exception in his intention

Is it permissible for him to stay in the same house with his divorced wife?