My boyfriend has a small apartment and a single room, and he is going to support his mother in the future. His mother doesn't have a house, and she lives in his sister's house to help her take care of

My boyfriend has a small apartment and a single room, and he is going to support his mother in the future. His mother doesn't have a house, and she lives in his sister's house to help her take care of the children? I am honored to answer your question after reading your description.

But it is possible. His mother didn't take you to his house because she didn't have a house and was afraid of embarrassment.

But I can see that your boyfriend is a very filial man. I hope you can cherish it. Well, filial piety to mother can honor parents.