Is the denial and ingratitude of parents a recompense for the kindness and sacrifice the daughter offered for them and for the family?

Filial piety towards parents is obligatory, and disobedience to them is forbidden, even if they behave badly. A father is permitted to take from his son's money when in need. It is incumbent upon the son to maintain ties with them through financial support, even if they are not in need, so long as it does not cause him harm. The land on which the project is built remains your father's property if he owned it and did not grant it to you as a gift. Repentance from interest-based loans (riba) is immediately obligatory if you are not in a state of necessity, as it is one of the grave sins.