My sister in law was always by herself and doesn't like to go with friends, she told me she was introvert and didn't like talking to people or having people talk to her. She told me she prefered people not talking to her. She and my wife were always arguing so I started talking to her and eventually got her to hang out with us, I got her to get along with her sister and she would go out with us. I would buy both of them presents on Valentine's day and other holidays and everything was going well. Then suddenly she told my wife that I was making her uncomfortable because of the presents and paying for stuff when we all went out. Got upset but not in her face basically I said "fuck her" to myself and just stopped talking to her. Everything went well for a while just waved when saying bye in general not putting any impression that it was meant for her. After weeks suddenly my wife tells me that she feels uncomfortable that I am not talking to her and doesn't want me to visit her parent's when she is there because I don't talk to her. So I went when she wasn't there. A few weeks later she tells my wife "she says that if you don't talk to her she is going to make a big deal to my parents" what the hell is wrong with her?