Nikaah & Marriage Issues

Q: I'd like to know if a Muslim woman can appoint another sister as an agent (wakil)?

Q: Is it permissible for a man or a woman to do intercourse if he or she is impure with wet dream without ghusl?

Q: If someones nikaah is at zuhr time, then they feed people after zuhr but the groom will meet his wife after magrhrib. Will the meal time after zuhr suffice for waleema or should he distribute dates after spending time with his wife and class that as waleema?

Q: If a daughter calls her father ‘brother’ or a wife calls her husband ‘brother’ jokingly or any way, is it sinful?

Q:

1. If a man’s hand accidentally touches the hand of a female and any of them feels lust, does it establish hurmat musarrat even though the touching was accidental?

2. If a man or woman is not sure about their feelings at the time of physical contact that whether they felt any desire or not, does hurmat musarrat establish?

Q:

1. I wanted to ask, if while touching the opposite sex, a man or women ejaculates, then does it establish hurmat musarrat?

2. Does lust in the case of women indicate the movement of vagina?

Q: My question is what to do if my husband ask for anal intercourse? It is notable that he is suffering from satyriasis which is known as sex addiction according sex therapist. So if he can't get cured from this, is it permissible for wife to ask for a divorce? Husband keeps saying that he will commit suicide if the wife leaves him?

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

Q: Is it allowed in Islam to bath with your husband or wife in a bathroom which also has toilet (wc) in it.

Q: Can a step grandfather, without the permission of the biological father give my daughters hand for nikaah. Her biological father says that he has to give permission for the step grandfather to stand as her guardian or her nikaah is invalidated.