Nafaqah (Financial support)

Q: We are 4 children (2 daughters and 2 sons). My father passed away a few months ago. Who is responsible for taking care of and for the financial needs of my mother?

Q: I'd like to know if it's the father's responsibility to provide for a daughter if she's not married at the age of 30, e.g.  with clothing, food, shelter, medical, etc.

Q: My son is 3 years 5 months. My husband is telling me to potty train for few months. I am not training him due to the fact that I trained my first one at this age and he messed napaak everywhere.  I told my husband I will try this month to train him and he told me if his not trained then I will have to pay a portion for his nappies. I feel very hurt as he buys vape and uses which is a high expense too. I want to know is this Islamically correct for him to tell me that I should contribute?

Q: I wanted to find out if I go to my father's house for holiday, is my husband still financially responsible for me during my stay there or is it my father's duty?

Q: My daughter runs a small maktab from home wherein she takes a small fee for teaching the preschool children. 

My husband says as she is earning, his responsibility towards seeing to their needs is over... Moreover she should contribute by paying a small rental for the room she is using. Is his thinking correct?

Q: I am a working woman and married. Both me and my husband are working in respectable jobs. I handle my own personal expenses from day one of marriage and have never asked for pocket money from my husband. 

I have two children aged 1 year and 1 month. My husband refuses to help in the my children's financial needs. Both of them are on formula milk and their combined expenditure is around 80000 which I am solely bearing along with my own expenses. 

My husband's income is more than me. He refuses to contribute even half. Alhamdulillah, I am managing but my question is what are the rights of such a husband/father over his wife and children if he refuses to contribute even 50 percent financially if he has more than enough money. What are the faraiz and instructions for the mother/wife in such a case who despite being married is living like a single mother?

Q: Is it a sin on the part of a man not to provide his wife and family with their basic needs including food, clothing, self-care etc.? 

I have read your answers on his obligations to his family. What is the harms if he fails to fulfill these obligations.

Q: If husband does not provide you with expenses regarding shopping and other medical needs and basic daily needs and said you have your own job you can fulfill your expenses then what does Islam say? 

In contrast, he fixed an amount for his parents but not for his wife, so what does Islam suggest?

Q: If the husband is poor and the wife is rich, the wife gets the nafaqa of average quality. Does this means it will be greater than that of what the husband's family is used togetting and less than that of the wife's family?

The problem is that if the husband is poor, how can he provide with greater than what his family is used to?