Behaviours are so mysterious sometimes.I do not justify hurtful behaviours,but we will have to accept that some people are dysfunctional and never selfreflect about their own hurtful ways.They simply do not care about how the things they say or do might impact others.I will give you an example of my own experience. When I was in middle school, there was this guy around my age,went to different school,but somehow used to come to my parents house.I think he befriended my parents because he had a crush on me back then.He started talking to me and mirroring me.He told me he liked to sketch, when he found out I liked to and bought supplies and we sketched together.He was just coming to my place and were doing some innocent harmless things in the living room,in my parents presence.After six months we moved to a different town.After 15 years or so,he landed in the new town and again befriended my parents.by this time I had moved out and this guy started calling me.He stalked me and started inappropriate conversations.He called my landlord and told that me and him were a thing back then.A blatant lie.we were both 11 or 12 when we sketched together. We were not a couple.He had my number and address. I called my parents and told them all of this.Any healthy parent would worry about their daughter's well-being. My parents said that I do not like this guy,but they do enjoy his presence.He is a nice guy according to them.They continued their relationship with him to this day.They helped him financially too.He is one of the faux son.