Mother abusing her daughter

Q: My mother verbally abuses me a lot and says it's her right as a parent to treat me how she wants, whenever I try to say anything she says I'm rude, ungrateful etc I know Islam says to respect parents no matter what but I can't help but feel resentment towards her and I can't handle her doing this anymore. What is the Islamic perspective on a situation like this one?

Breaking a promise

Q: For some years a religious guilt feeling blocks my mind. Before starting the story I have two cousins and I name them as A and B.

When I was studying in grade six, a gang of boys of about six including those two cousins used to buy and see porn cd's. When this came to my knowledge, cousin B asks me to make a promise that if they show me those videos and if I tell others or our parents then education will not come to me. At that age I had never seen such movies and I touched his hand to promise then only will they show it to me. I had done umrah before all this happened. So after some years they two had a chance to go for umrah and after coming from umrah cousin B told me that their sin is erased by going for umrah and I saw porn after visiting umrah.

In that situation I felt guilty and I think of the expenses of my parents to go for umrah, so I decided to tell my mom. Now my cousin A knows that I told my parents and I forgot whether I asked sorry for breaking my promise.

Now for some years when I am studying that promise (if I told anyone about seeing porn then education will not come) comes infront of my mind and it blocks my mind from concentrating and I feel depressed and I feel like I cant study. Can we make a promise not to see porn and tell it to others for guilt feeling? 

Revoking a talaaq without the wife's consent

Q: Two weeks ago a Shariah court issued a talaq raji. We continued to live in the same house and bed. Last night my husband forced me to have intercourse with him despite my objections and plea not to. He is physically stronger than me so I could not stop him. I am currently under iddah. Are we still divorced or does the sexual act automatically reinstate our marriage even though I didn't agree to it?

Separating from one's husband who is involved in zina

Q: If a husband is continuously involved in zina and is not even guilty of it, does the wife have the right to get separated? If yes, can she file a divorce instead of khula? Is such a right given to her in her nikaah agreement? What are the regulations in relation to khula and divorce? Can she give divorce? Does she have the right in her nikaah documentation according to sunnah? He will try to humiliate her to protect his image and even kill her if he comes to know that she knows he is a zaani. He will make it as painful for her as possible because thats the kind of person he is.