Nafaqah (Financial support)

Spouses having a separate entrance to their section of the house

Q: I live with my in laws, and though I have a separate portion, bedroom, kitchen, and bathroom, my husband does not allow me to use the separate entrance or exit of that house portion. He forced me to use the door outside that goes through his parent's portion of the house.

Does Islam allow me to have a separate entry and exit from the house portion?

Husband not obliged to pay for his wife's medical bills

Q: I read that it is not an obligation for a husband to pay for his wife's medical bills, and that she must pay for them herself. How can a woman who has not gone to college or worked outside the home due to following Islamic rules get a job that will pay for her medical bill while also being sick? I do not understand how a Muslim women are supposed to cover their own medical expenses when Islam has discouraged them from working their whole lives? 

Extent of being financially stable when getting married

Q: We are always advised by Ulama to get married early but on the other hand we are also supposed to provide for our spouse and most of the boys get financially stable or land a job only up until their mid to late 20s (atleast where I am from).

I have also heard that it is the duty of parents to get their child married on becoming baaligh.

My question is, how can we acheive balance in it when it is not possible to get financially independent early but it is also necessary for a husband to provide.

For example, when I was 17, an Aalim advised me to get married at a majlis, but how can a 17 year old fulfill the right to provide?

What is the extent of financial capability and what is the role of parents here (in light of that they are told to get children married)?