Yes.Exactly.Yes, it is concerning, it's a hallmark of an abusive/controlling relationship, possibly with a narcissist.
. @Markness : it doesn’t mean that those women dont want to be your friend but because of the men in their life, it is safer for them to not approach you or be perceived to be too overly friendly with you if they are in an abusive/controlling relationship. It may be a violent one and they may have not had the means to get away from it until it is too late. This type of relationship also happens for men too. So you also don’t want to be in one either.
There are some people who seem to see others as their property to do whatever they wish to. However, it may also be a possibility that considering the nature of a person’s relationship they may not realize that it is abusive and controlling either.