Look, if a guy tells his mother about you, that means he adores you. To begin with, a healthy relationship between a man and his mother is always a positive indicator. Maybe he doesn't have good role models or he's not well-adjusted. The fact is that moms are important in everyone's life, especially men's. A man who has had an unhappy childhood without learning how to deal with his emotions isn't going to make a good husband or father. However, there are some men who don't like their mothers so they avoid them. Such men will often go through women they hire to provide them with an infantile pleasure they were unable to get from their mothers. This is not something you should worry about. If a guy doesn't call his mother at least once a week, it could be a sign that he's not really interested in you. However, if he talks about her all the time, that's a good thing. It means he's thinking about you and has great feelings for you.