I'm a queer Asian woman married to a straight Asian man of the same ethnicity. I never came out to his parents because there was just no need - I'm cis and female presenting. My queer SIL is much younger than us (think over a decade younger) still under 18. SIL has a girlfriend now (that MIL doesn't know about), has not come out to her parents, but is out to my husband and my other SIL (who is straight). She was interested in meeting more queer Asian people so a few days ago I took her to a party where I knew there would be a fair amount of them (it was not a queer party though, a lot of straight people were also there) - I told MIL it was an event my friend organized and she was fine with it. I introduced her to a lot of people, she had fun, I made sure she was safe and didn't drink. MIL came to pick her up from the party and saw a lot of "queer looking" people at the door. So since then MIL and SIL have been fighting nonstops over queer rights, MIL doesn't want "bad queer people" to influence my SIL and MIL has made homophobic comments. My husband and my other SIL have been trying to back SIL up and trying to make MIL see reason, but it's been rough. I feel horrible that in wanting to do a good thing for my SIL by making her meet more people, I've unintentionally created huge discord in her family. What should I do???