Various masaail of Nikaah

Q: Is it permissible to get a nikaah and get to know the person? A term called halaal dating?

Q: If a husband wife don't have sex for 5-6 months or more after their child was born, will it affect their nikaah in any way? They eat and sleep together and they both are happy with only one child. Somebody said that if they don't have sex for a long time it will affect their nikaah.

Q: Are women like slaves of their husband in Islam? I have come across some writings where some quotations were mentioned supporting this. One quotation was on Umar (radhiyallahu anhu). It was something that women are like slaves of their husbands. So be careful whom you are giving your daugter to as a slave. Is it true?

In many places I have read that the hoors are getting angry on a wife who is upsetting the husband or disobeying him and they curse the wife. Are these all true? Are all women born slaves of men? 

Q: I want to know why is it that men in Islam can marry more than one woman and have sex with these multiple women but a woman cannot have multiple relationships?

Q: My question is about ilaa. If a couple is married and rukhsati is not done yet and is due after 5 months and the husband says to wife that he will consummate after rukhsati which is after five months. But the husband does not take any oath just say that he will not do consummation untill rukhsati. Is it ilaa ? Husband and wife have met once after nikah but are still virgin.

Q: I would like to know if its permissible for me and my kids to stay over at my dads home.

When we go over, we are catered to halaal food and we are allowed to practice our religion and they don't force us against our beliefs, alhumdulillah.

When we didnt have any job, I was allowed to stay over at my parents home for 6 months. Now that we are living on our own, my in laws feel that it's not right for me to stay at my parents home.

I need clarification as I feel hurt because how can it be not right to stay for 2 weeks there but it's ok to stay 6 months there when my husband didnt have a job. 

Q: If a Muslim man and woman get married according to Islamic law , then afterwards by the urging of the husband and the non Muslim family members, they perform a second marriage ceremony under Christian laws at a church ,where does this leave them according to islam?. Are they still lawfully married ? , and are they still Muslim?

Q:

1. Is it permissible for first wife to stop her husband from second marriage.

2. If husband goes for second marriage without his first wife and parents consent, what are the rulings in Islam?

3. Also it is allowed/right for parents to stop their son from doing second marriage or pressurizing son to divorce his second wife.

Q: Is it permissible to discuss other woman (proposed for 2nd marraige) in front of 1st wife. (Wife has already agreed). Actually sometimes she (proposed girl) comes into our discussion unintentionally because she is continuously refusing to accept proposal. Some times from my side and some times from 1st wife brings her into our discussion.