Working for a bank

Q: The only job I have ever had since I have finished school was at the bank, it is all the experience that I have. Is my salary that I earn Haraam?Due to our financial situation I am forced to work.

Does signing legal divorce documents constitute talaaq

Q: I am a married woman. I was involved with a married man when I was still staying with my husband. I committed zina with him. Me and my husband are separated for 1 year 8 months now. My husband sent me a signed legal document for divorce in which I also signed and accepted the divorce. Our case was called 4 months back and that was when we were legally divorced in the family court. We are no more in contact with each other. Just yesterday my mum called my husband to give me talaaq, but he didn't say anything about it. He didn't say that he is giving me talaaq. I have also asked him several times to give me talaaq but he doesn't. in this situation can I perform nikah again with whom I want to marry? I have heard that there is no iddat period after committing zina. Please tell me if iddat period is farz on me? and for how long?

Giving zakaat to one's brother

Q: I live in Bahrain with my husband and children. My parents live in Pakistan. My father is retired, my youngest sister is divorced she lives with my parents. My other sister is married and lives with her family in Pakistan. My one & only brother lives with his wife in Australia. He was financially taking care of my parents as my parents live in a rental accommodation although they own an apartment which is on rent but the rent is not enough. Last year in August my brother lost his job as he committed a crime (fraud), he worked in a financial institution. He was found guilty & is in prison. They bought a house in Australia on mortgage, his wife works & most of her salary goes to pay mortgage payment (mortgage is for 30 years) she is left with very little amount to pay other expenses (she is expecting a baby in October Inshallah). She had no money to pay the lawyer's fee (the lawyer after knowing their financial condition told her to give her fee in instalments). I've been sending her lawyer's fee  (instalments) every month since March. My brother will be released next month in August but will have no income & it will be very difficult for him to get a job (they are Pakistani nationals) so they cant get any help from the government & his wife will be on paid maternity leave. We have also found out from his wife that he has a car loan & credit card loan to pay to the bank in Australia. My parents are already shattered as they are practising Muslims & never ever expected their only son to be like that. His wife tells us that he is a changed person now, feels very sorry for his actions/trouble he has caused his parents & is praying, fasting in prison Allah knows best. I work in a school & I send his wife some money from my salary. I have to give zakat which I can't give at one time (I usually give it every month but I was not as I was sending money to them). I want to help my brother/his wife but I'm not in a position to help them and give zakat at the same time, frankly I want to help my parents too but its impossible for me right now. Can you please guide me if I can give my zakat money to my brother every month or my parents? I'm very confused as I don't know how to give zakaat and help him at same time when I know they have no other help and I don't want to delay the zakat