Do you think this woman is close minded?

Sounds like she is one of those women who want their son only to theirself, leave him if he isn't big enough to stand up to his mom. My sister is married to a guy like that, it's like if his mom can't have him, no one can, it's sick. If he is willing to put his mother in her place then you have a stand up guy, if not it's time to move on because you will just become miserable, it will only get worse.