Those situations where Talaaq does not take place

Q: My wife said I have no relation with you from now on I'm finishing this married relationship...what is the hukam now?

Q: Recently I had a fight with my wife. And in the fight, my wife said angrily that she wants this relationship to end. I unintentionally nodded my head without realising what she had said. I then immediately realised that I have given her assent for something wrong. I am confused whether first talaq has happened or not. 

Q: If someone say you are free to stay here or leave me and its your choice. Would that be divorce?

Q: If a man do not pray in weeks or even in months, does his nikah to his wife break and does he have to do nikah again with his wife?

Q: Me and my husband had an argument and he said to me that you will get divorce from me, I will divorce you. I said that you just divorced me and he said that next time I will say it three times in one breath. Last week he said to me that I will divorce you. Is this divorce valid or not because after that he calmed down and he said that I haven't divorced you. What should I do?

Q: One time me and my wife were arguing because she kept accusing me of loving another woman which was not true so I got angry and said "here's your house keys and your car keys bye bye". I was angry and I left the house. I wanted to go to my family's house but after walking about 10 minutes I said to myself "why are you going to your family's house just go back home" then I walked back to my wife's house and we said sorry to each other. Is this divorce because I didn't know what was my intention at that time but I didn't want to say talaaq. So I think I was just angry but I am having waswas thinking what was my intention at that time when I said these words. I think I was only upset with her accusations and wanted her to stop. 

Q: After fighting with my wife, I sent this text message to her: "Thanks for giving me a reason to move on" does this constitute divorce?

Q: If a man utters the word "divorce" not for the purpose of his wife's divorce neither was he addressing her at a time when it was uttered. However when it was uttered a thought of his wife came in his mind. Will it constitute divorce ? It was uttered without any purpose. He was not addressing his wife. He had no intention of referring it to his wife. However when it was uttered a thought of his wife occurred in his mind in a flash and disappeared. Now he is worried.

Q: If a man tells his wife during an argument, ‘I swear to Allah, we will be divorced’ does this mean the couple are divorced?

Q: If Arif writes "You Go" on a sms on his phone with this in mind that he is thinking that he is saying this to his wife Rubab, but on the sms there is no mention of Rubab's name neither her number is displayed in the 'To' Field, its all in the mind. Does the intention count then or is it just nothing. Bearing in mind, Arif suffers from constant wasawas in every aspect of life, marriage, salah, wudhu, ghusl.