What is the ruling regarding a woman who has forbidden her son from entering her house because he consumes people's wealth, and now he has no place to go except her house?

The Legislator who has the right to forbid and permit is Allah alone. And whoever forbids something permissible does not make it forbidden. This mother, who forbade her son from entering the house and attending her funeral, forbade things that Allah did not forbid. Entering the house is originally permissible, and attending and preparing for a funeral is obligatory or recommended. Therefore, it is permissible for the son to enter the house, and the mother must allow it, as she has no right to alter these rulings. She should advise him and pray for his guidance.