If a wife asks for khula, can the husband ask back the mahr and all gifts he gave during married life?

A khula is when a wife asks for a divorce and the husband agrees. Now, if this happens, so those two conditions, the wife is the one who initiates it, asks for it, and the husband agrees, the husband would be entitled to his mahr back, his mahr that he has given her, he would be entitled to it back. However, any other gifts throughout the marriage, he's not entitled to take that back. It's specific to the mahr. This is the general principle. Yes, there may be certain exceptions in terms of the mahr, and that might need to be looked into by a Sharia judge. But generally speaking, that's the principle. He would be entitled to his mahr, but nothing else.