How would you feel...

Surprised that I suddenly had a sister.

Confused, why didn't my brother tell me about his sex change? Did he want my ex that badly?

I don't have a sister but if I did and she dated any of my exes, I probably wouldn't care. I don't hate any of my exes, they were just high school relationships anyway.

I don't have a sister. But if I did and she did I think id be ok with it.

Unless she was the reason I had an ex. Then I'd be pissed! :P

It would make me very uncomfortable knowing that she was dating him (or her).

like shit,,,,,deserted,betraded,

Now that's creepy

Id be like "Were not family? 😐" And proceed to disown them

Tell her he is bad in bed and he has bad breath

We wouldn't be sisters anymore.

realy really really a stupid idea!

Wait. She isn't a lesbian.