Husband having an affair with a young girl

Q: I found out that my husband is having an affair with a 21 year old muslim girl. He has confessed that he does love her. So I read istikara to ask for guidance. My first dream was I was at my mums house and all of my bags were packed but I am busy helping my mum to make sweetmeats. My second dream was I was at the mall but I was having intercourse with my husband. I am very confused so I am not sure what this means.

Selling a TV

Q: I would like to know the masala regarding the selling of a television. One no longer has the use of a TV and wishes to sell it. Please advise as to which avenues that wealth could be spent in e.g. sadaqah etc?

Hiring out a buffalo for mating

Q: Recently, I started a farming business and alhamdulillah I have bought a few animals. One week ago, I bought a male buffalo for breeding, but someone told me that I can’t earn an income from the buffalo mating. Is it correct that I cannot hire out my buffalo to mate with other people’s buffalos? Can you also tell me how I should look after my animals in an Islamic manner?

Inheritance

Q: My question is my father put the house in mortgage to the bank. One year later he passed away. The loan amount was equal to the house value. No money was paid back to the bank. The bank kept asking for money for several years and finally they sent a letter to possess and auction the property. We were about to lose the house. During that time I came to USA and was able to pay the bank and got the house back from the bank. I allowed my married sister to live on the 1st floor of the house for no rental money, since we all came to USA including my mom and 2 brothers. For few years my mom took the 2nd floor rental income. But after that my sister started to use the rental income for her family. She used the rental income for 20 years. My question is that when I paid for the house to the bank, does the house belong to me or it should be divided according to the Islamic law. I don't want to do injustice to any of my 2 brothers and 2 sisters. Please advise thank you.

Marital problems

Q: I want to ask a question about my marriage. I got married when I was 18 to a guy who was 28 at that time. Then we lived together for 7 days because I was a student. So I came back in dubai and he went back to Canada. He never came back from Canada now. It's been 6 years I am waitng for him and we didn't have any intercourse in those 7 days. Now what am I supposed to do. Is my nikaah still valid?