three talaaqs

Q: I want information regarding divorce (talaaq). If a man issued three talaaqs to his wife, is it considered as one talaaq or three talaaqs?

Q: As per law of Shariah, divorce happened between me and my husband as he said talaaq thrice. Now he wants me back. What is the proper way of halaala?

Q: If a man says to his wife "I divorce you" three times as a joke and has no intention to divorce her and is unaware that simply uttering the words could lead to divorce. Is that counted as talaaq or is the nikkah valid. Also note that this occurred while the wife was in a state of purity, before menses, during which intercourse had taken place. Is this nikkah still valid? Is the talaaq valid? If yes is it counted as one or 3? This occurred between a couple that are very much involved and would be devastated by talaaq. And please advise what should be done after this.

Q: I was going through an emotional state and I mentioned when I get married to my second wife, she is divorced thrice. As I divorced my first wife, I keep on getting these waswasah about divorce all the time. Example if I got a certain girl in my mind should I marry her or not, then I get so much off waswasah in my mind that is she the right one for me I don't want to make the same mistake twice it is as if I am scared to get married again and I'm divorcing girls that come to mind so I don't get married to them because I'm scared I'm really suffering with these waswasahs for months now it really weakening me mentally. Will all these divorces go through? If yes, what will I have to do if I I want to make a second nikaah because I'm desirous of getting married. What will be the way out? I feel I am blocked from all sides to progress in anything even I want to do something I feel so hard to do it as if something is pushing me down each time. I want to stand up. Please help me.