sexual relations

Q: If a couple has Jima (inercourse) in Ramadhaan, the husband is a hanafi and the wife's a shafi. Does the husband only pay the kaffarah? 

Q: What is the punishment for having sex on period days?

Q: Is it permissible to have relations with one's wife before she has ghusal in the case where her haidh has terminated before ten days?

Q: If my menses last month was nine days and this month I only bled for five days, is it permissible for my husband and I to have relations after five days?

Q: If someone is impure due to a wet dream, so in that situation without ghusl, can he have intercourse with his wife?

Q: My husband has been having a sexual relationship with my sister for the past 6 months. When I found out about it, I left him but he did not divorce me yet. So my question is am I still in his nikaah after he had a sexual relationship with my sister and that has been confirmed? I am so confused and I dont want to live with him anymore.

Q: I am 27 years old. We are married nearly 2 and half years now. I am struggling to conceive due to imbalance of hormones and irregular periods. My husband has higher desire of sex compare to myself. I am trying my level best to meet up to his requirements but he is not happy and believing that I disobey him. I know and accept in Islam that a wife must show up when her husband calls her to bed otherwise she is sinful. He gets angry and frustrated with me and tells me that I should change my religion because I refuse him in bed. It is really quite worrying my life, I see no fault of myself if naturally I have less desire compared to him. But I am being scolded most of the time. My question is that what should I do in this case? Am I still sinful? How should we behave in this aspect? How should my husband treat me as I am naturally less desiring and most of the time I am meeting his requirement. I can say 90% of the time I do meet his desires.