Nikaah & Marriage Issues

Q: I wanted to ask if a daughter or daughter in law saw their father or dather in laws inner part in a video which got viral on social media, does it constitute hurmat-e-musaharah?

Q: There is a Syed family who adopted a son whose parents are non-Muslims. The adopted son is a good practicing Muslim and he has good character as well. The family wants to marry him with a Syed zadi. Is it possible or not?

Q: From what I have read on the internet, a father can force his daughter, if she is prepubescent, to marry someone against her consent so long as it serves a clear interest for her. This deeply disturbs me. Just because it serves an interest for her, this absolutely does not mean that she will want to be married of if she is ready for it. If she is forced to be married to someone she never wanted to be married to, then she will forever live her life being extremely depressed, resentful, and ungrateful regardless of serving an interest. This is common sense. Is there any way she can get out of a marriage she never wanted to be in?

Q:  

1. I am confused about the types of zina. I am aware that looking at a male, whether it's a picture or physically, is considered as zina. Also, fantasizing about a male is zina. But, is fantasizing about an imaginary male also a zina?

2. When people read romance novels, they get aroused, and eventually, discharge. Is wudhu or ghusl necessary?

Q: Can a Pakistani woman who was born and raised in Saudi Arabia and can speak Arabic fluently marry a religious Saudi who is ready to marry the Pakistani woman?

Q: Can a husband marry twice without the permission of his first wife because he does not have any children from his first wife?

Q: After how many feedings will foster feeding be established?

Q: I have an important question which I would like to ask on behalf of a friend of mine. I shall explain the whole situation and would like some Islamic advice on the matter.

Basically one my friends family have taken him to Pakistan to get married to one of his relatives there, at the time of his travel he was unaware of this. My friend likes somebody else who he would like to marry but due to his family pressure and everything he has unwillingly got engaged to his relative from Pakistan although his heart is still with the girl in UK whom he loves and wanted to wife. The girl and him have mutual feelings and still want to be together, he is not willing to forget this girl and claims he still wants to be with her, but his family have trapped him into this wedding which he is not happy with. I would just like to know on his behalf whether this marriage which was forced upon him is considered valid in Islam, because a few islamic websites I have checked on have said a marriage which is forced or not the happiness of an individual it is not valid in Islam's and Allah's eyes, is this true?

Also would it be appropriate for my friend and the girl he loves to still stay in contact regardless of this marriage which has been conducted without his happiness? What would be the best Islamic way to tackle such a situation?

Q: Is taking contraception pills before your first child haraam?

Q: I'm really worried and need advice on the matter of first cousin marriages.

1. What is the Islamic view on the matter? Should I be worried about the research online which says the chances of having a kid born with some kind of disability increases with first cousin marriages.

2. Could you please give me famous examples, specifically of first cousin marriages in Islam. Did Nabi (sallallahu alaihi wasallam) marry his first cousin? Was Ali's (radhiyallahu anhu) marriage with Fatima his first cousin?