Various masaail of Nikaah

Q: I am married in community of property and not anti nuptial contract. Kindly let me know what I should do to correct this according to Islamic way and will.

Q: Is there any virtue in attending a nikaah?

Q: When making nikaah, is it the girls choice to choose the Musjid?

Q:

1. Is it Sunnah to distribute dates after a nikaah?

2. Is it Sunnah to throw theses dates at the people after a nikaah?

Q: I have been engaged for over two years now and this December we were going to get married and then he lost his job so he cancelled everything. I want to know if we can make nikaah and I still live at my parents home until he finds a job? I have been very patient in those two years and now I'm tired. I don't mind if he does not take care of me financially, I just feel nikah is the right way I cannot keep on waiting. I explained that he doesn't have to support me until he gets a job and I'm comfortable with it and its not right considering that he comes to visit me all the time.

Q: I have two questions.

1) Does the husband have to inform his wife of the amount of salary he earns?

2) If a husband is going somewhere, does he have to inform his wife regarding his whereabouts? For example, he is going on a trip with friends.

Q: In the Indian government there is a bridal scheme. The government give 50000rs for nikaah to the bridal. Is it permissible in Shariah to take that money?

Q: My question is about zina. There is my Muslim friend, his wife is having a sexual relation with another man since one year. Is their nikaah still valid or has it broken? What is the kaffara to get rid of this gunnah?

Q: I want to ask about marriage. I am 21 and want to marry but my two elder brothers are not yet married. Can I get married before them and if there is any wazifa then please tell me.