Those people upon whom Hajj is compulsory

Q:

1. I am adopted. Can I do hajj from my mother's money if its halaal? Will I be rewarded it's blessing and status, will my sins be wiped out? If I do it for the sake and will of Allah,  will the obligation of fard be full filled?
2. What if the money is interest based from a bank, will the fard obligation, rewards, blessings will be given fullfilled to the person doing hajj?
3. What if the money is of my worldly mother's brother's money (Halaal earned), can we do hajj from the money or my mother has to ask permission from her brother first?
4. Since I am adopted, my mother doing hajj alongside me, will her fard obligation be fullfilled? Will her blessings be given to her, wiping all the sins done in the past? Will it affect my hajj status and blessing?

Q: Is a hajj that is performed by someone who's money is 100% haraam from selling drugs accepted, the person is a drug dealer. When the person is on Arafat is all his sins also forgiven when returning as a Hajji. Please give a detial explanation & what is the punishment.

Q: I will be embarking on hajj this year insha-Allah, and I want to find out what my correct Islamic duty is with regards to fulfilling long term debts. Do I have to pay the complete amount or ensure that the payments due within that period will be made?

Q: If a woman has enough money to perform haj, and a mahram from her family is going for haj, does haj become fardh on her and is he obliged to take her with him? These days, what is the amount that she needs to have for haj to become fardh on her (South Africa)?

Q: If a person has a huge debt to settle, is it permissible for him to go for hajj if he has a sponsor? The people that he owes have been waiting for a long time for their debts to be paid.

Q: My wife wants to perform Hajj with me leaving my son behind by some friends. She is still feeding the child. I am worried and do not want to leave the child behind as he is very sensitive and afraid of foriegn people. He wakes up at night and wants his mother all the time. I am trying to convience my wife to leave the hajj this year. Am I commiting a sin ? Am I obliged to take her with me for hajj?

Q: What is the shar’ee ruling regarding a person who has the means to perform Hajj but does not go for Hajj due to him having many responsibilities such as seeing to the business or taking the children to school?

Q: What is the shar’ee ruling regarding a person who has the means to perform hajj but does not go for hajj due to him not being able to find someone to run his business in his absence?

Q: A person owns many acres of land which is his only source of income. However, if he sells some portion of the land or all of it then he will have sufficient wealth to perform Hajj. Is Hajj compulsory upon him?

Q: If a woman has the means to perform Hajj but does not have a mahram to accompany her, will Hajj be compulsory upon her?