Nikaah & Marriage Issues

Q: A few years ago a woman had problems with her menstruation and had alot of pain. She was 2 weeks overdue with her periods. She went to a gynecologist and he gave her some medication for the pain. She took it not knowing that the medication removed a lump of blood. It was the size of her hand. She did not know at that time but she now thinks it could be a featus. She does not know what to do. Because it was flushed down the toilet. Feeling very sad. What is her position regarding the fetus. 

Q: Do you get cursed by Allah for all types of zina or only some, if so which?

Q: Can a person do nikah twice with the same woman. I am from Pakistan, residing in China. Can I do nikah with my fiance there and when I come back to Pakistan I do nikah again. Our parents are willing to our marriage.

Q:

1. Is there equality in marriage between a Gujarati boy and a Pashtun girl?

2. Is there equality in lineage between Gujaratis and Pashtuns?

Q: I am married and five weeks pregnant. I have a two year old son. I don't want the new baby as I am financially unstable and I am planning to move abroad. The new child will cause us many troubles and we will face many problems there as well as here in Pakistan. Please can you allow me to abort?

Q:

1. Is there any ruling in Islam regarding population control. Nowadays there is a drum beating of population explosion that the earth cannot sustain more than 10 billion people. Also due to sanction countries like Iran, North Korea, Yemen, etc. that cant provide education and health to all. Please help explain what is the way forward if population control via family planning is not an option?

2. Can the couple decide that we will limit our offspring and is that Islamically correct?

Q: Is it better to have more than one wife in islam? As in Quran the ayat starts with marrying two or three or four. If they cannot be just to more than one, only then they should marry one. And our Prophet and all the Sahabah (as far I know) had more than one wife. So is it more appreciated in Islam to have more than one wife?

Q: I heard that looking at the 'farj e daakhil' of a woman establishes hurmat musaaharat. What is meant by 'farj e daakhil' ?

Q: How many times does a girl have to give verbal consent for nikaah? Is there a specific number in shariah?

Q: How should a wife's relationship be with her husband? To what extent should she love and respect her husband?

I have read somewhere that a man and womans relation should be limited because it harms one's iman the most. I don't remember exactly, but it was something like that.

In my life I feel like sometimes my thinking only rotates around him and his little ignorance or bad behaviour or telling me to improve myself (such as hair, weight, accent, etc.) these things make me so sad that I feel difficulty in breathing. I remain sad for a long time and I cannot concentrate in something. I constantly keep saying that he is bored with me or I am not pretty or he doesn't love me, etc. I know I shouldn't do that. But what should I do when I feel bad that my heart starts to ache?