Various masaail of talaaq

Q: Is it allowed in Islam for ex-husband and his mates still control his ex-wife's life and prevent her to marry for example another man from his country? If not, what to do in this kind of situations?

Q: I wish to ask regarding the divorce. One of my friends divorced 3 years back and hooked up with another woman. His first wife was not a good woman. While she was with my friend she was keeping an affair with another guy. My friend got to know this and he divorced her and her parents gave back all the gold and mahr money as well but he is not aware. He would like to know should he return the mahr money or not?

Q: Can you explain the steps and rulings regarding divorce?

Q: Can a wife just say she wants to end a marriage as she does not want her husband any longer? Is that a grounds for talaaq?

Q: My question is during a fight with my wife, she said that you are my real brother and it happened again after six months. So should I pay kaffaara for this or what should we do for this?

Q: Can you please guide me regarding the correct procedure on giving talaaq?

Q: I would like to know if it is permissible for my Husband to go to his ex-wife's house to discuss issues regarding their kids in the presence of
her parents but without me being allowed to attend?

Q: I had a question about my wife keep threaten me if I don't go back to prayer she will divorce me? Can she do that? I always preform Jumuah Salaah and I pray but at times I get lazy and stop praying? I know it's wrong but I am trying to be better.

Q: Is the first talaq considered void if rujoo is done afterwards and the gap between the second talaq is 28 year. Someone told me there is a fatwa that if the second divorce is given after 25 years of the first one, then the first divorce is void?

Q: If a woman marries a man simply to use him by taking his money and then divorcing him, how would Allah judge this on the day of judgement?