Those situations where Talaaq takes place

Q: I like to ask a question about divorce that if a person doesn't know the proper rules of divorce. So in an extremely angry status he says but can't remember how many times, wife also didn't remember and when he calm down he said I didn't have intention to give you divorce at all. He did this already two times in different occasions each time he said he doesn't have any intention to give divorce or leave his wife at all because he loves her. His sister also have anger issues and she is on medication but he is alright but sometimes he becomes extremely angry and start saying things which in normal condition he doesn't want to say. Please explain me what the Shariah says about it?

Q:

1. I would like to know is it permissible or accepted for a husband to divorce his wife without the knowledge of his wife?

2. Is the marriage of a couple valid even without witnesses just by signing a paper together without witness, wali and mahr?

3. The husband insists that it is between the couple and Allah and Allah is their witness, is this acceptable in any means?

Q: I want to know that I gave talaaq to my wife once and then we revoked. After a year there was some problem again and I gave her Talaaq once. After about a week of second time, she started insisting with me that she did not listen that I gave her talaaq so it is not valid because she did not listen but I remember that I had told her talaaq one time. We want to know what Deen says in this case if husband say that he gave talaaq but wife says I did not hear? There was no other person at that time who can give testimony. Also, what Islam says that how we should proceed further as after revoking still there are fights and there is a chance that there may be talaaq again. I have asked my wife to sign a paper in front of Qur'an not to repeat those things which caused the fight because she did not want to bring any elder between us.

Q: A week ago my wife and I were having a huge fight over email. With anger I emailed her the following but had no intention of even stating talaaq. Insha Allah you can provide me with the best explanation. “You said the only way you can have your life back is by me giving you your talaaqs then you got it”. Mufti this is what was said and I did not intend or mean it, I was really angry with previous messages I received from he. I would like your feedback as soon as possible.

Q: My question is if a husband says one time talaaq to his wife about 6 months back, they are not speaking to each other since 3-4 years. Did talaaq take place. Please let me know.

Q: My question is my husband put adultery charge on me. My uncle said that your husband put adultery charge on you so i though that you don't want to live with him that's why I gave your husband mutual divorce agreement. But my uncle didn't tel me before divorce. My husband prepared the divorce agreement and didn't even inform me or didn't even take my permission. Is the talaaq valid?

Q: If a man says the word talaaq only once at a time, is the divorce valid?

Q: We got our younger brother married to our cousin and rukhsati was not held. Now a clash came between both families. Now tell me if my brother gives divorce in front of us not in front of his wife, then will the divorce be valid or not?

Q: Once me and my wife was rude (in ghazab) to each other and I beat her and then she also beat me which made me too angry and then she said give me talaq and as I was too angry I said Talaq, talaq, talaq. I don't know whether that was two times or three time, but I didn't tell her that you are talaaq, I just repeated the talaq word. This happened when we both were too angry (fighting with each other), while in fact both of us didn't want this and we both love each other, So please instruct me in this regard?

Q: If one has given his wife the third talaq while she is in her menses is it still valid or can he take her back?