Ambiguous words of Talaaq

Q: My husband and I have had a lot of issues for the last 3 years. He gave me two proper talaq in November by saying, I divorce you. Then he reconciled. Again we had some differences and he said a couple of times that "tum meri taraf sey farigh ho". He also sent me two messages saying "you are free from my side and I am not interested in this relationship anymore". He messaged me that this was the last message from him. He then left the house and has been away for a month. Now he's saying that talaq hasn't taken place and I should apply for khula if I intend separation as he had no intention of leaving me despite all his messages and words. Where do I stand?

Q: Where is lafz-e-kinaya in the Quran? Many scholars say that if a husband says go to hell with the intention of divorce, then will the divorce take place? I mean talaq-e-bain, can you please tell me is there any mention of kinaya words in the Quran?

Q: If a husband told his wife many times "you are free to go forever from my life" or "go to your fathers house". Does this mean talaq?

Q: If a husband says "go away if you have a problem" to his wife. Did he give one talaaq to his wife?

If this is considered talaaq then what should a husband do in such a case?

Q: If a husband and wife are having normal discussion and wife tells husband to let her go to kitchen to do some work and husband says okay, I leave you two times (mein apko chor deta hun) but without any intention of divorce, just in routine language. Then could it count as a divorce?

Q: Will words like

1. "Go leave , what do you think that I am happy with you.. no I am not ...you are here just because of our daughter otherwise I would have left you long ago "

2) "I cannot take it anymore...leave...i can not do it anymore...she is on her own I don't care anymore" And other things like this mentioning that one is suffocated in the relationship want to end it but he's helpless... would these situations mean that divorce is given?

Q: One day I wrote a letter to my wife. I wrote "you enjoy your life as per your choice I don't talk anything." So is my marriage broken, yes or no?

Q: When the husband in an angry mood tells his wife to pack up and go to her families house and that he is tired of her, will this terminate the nikaah (marriage)?

Q: My question is that if a man says talaaq to his wife once and says twice in English that you are no more any more. Does talaaq happen here or we just consider it as one talaaq or is it a complete talaaq?