To all wonderful ladies who gave their advices thank you. 1stly, to clarify, I'm more than happy if my brother gets settled. But my parents and brother are not too attached types. I mean especially my brother is pampered n treated as a kid even nw when his marriage talks are going on. He doesn't take any responsibility nor he has done anything as a brother or son till now. Yet my parents dote on their son more than even their daughter. Agreed they got me back home n said will support if I want to file for divorce. As in, they wont oppose or send me back to them. But there is no emotional support from them. There are days and nights i cry in my room alone n having all of them I still feel lonely. Anyhow, regarding my brother's marriage ...the dates were getting fixed for engagement but before both parties could fix, the alliance was called off by the girls party because the girl's mother was seriously ill and they didn't want to think of marriage right now. Coming to my decision, I have decided to file for divorce. Have lost all the respect for that narcissist and have borne a lot in 3yrs and this was probably the last nail in the coffin. Thanks to all for the support and help.