My sister inlaw and my brother got married 3 months into their relationship. We didn't even know they were dating. That's not my problem my problem is we are a super close family and she comes to our family dinners and she is always mad or upset I try to befriend her and she just could careless about me they got their wedding pictures back abd broght them over and I was telling her how beautiful they were then she asked to seen my wedding pics so my mom for them out and for a second I thought we were going to bond over somthing when she seen them she just started ripping them apart saying how ugly the things were I was very hurt and walked out the room and she laughed it's so upsetting I don't understand why she would be such a brat when I came back she said oh I was kidding calm down. I guess I don't get her humor. Do you have any ideas how I can relate with her or is it a lost cause? I love my brother and want to even like my sister inlaw.