What disabled people need is respect. I think a person with a correct outlook on life will respect her mother-in-law. If you want to make friends yourself, I don't think the fact that her mother-in-law is disabled will stop you from making friends at all, because making friends is your own business, but what do you think of a person? You think you can get along with him. Please put away your inferiority complex. If your mother-in-law is kind to you and loves you very much, then this is the power to make you look up and proud. After all, there is a person who loves you very much and will not feel inferior anyway.