- Chosen by Voters Just remember, he chose to be with you.If he cared about what his sister thought, and valued her opinion, he wouldn't be with you.Does he know how she is treating you? He should not just stand there and watch, he should at least try to stick up for you! And also remember, she does not have a lot of influence over what the rest of his family thinks about you, and be happy that it is his sister who does not like you, instead of his parents.Some ppl are really hard to deal with and get a long with, but I suggest that you try to be as patient as you can, and hopefully she will grow up one day. 4 years ago 40% 2 Votes