Statistically, there is a non zero chance that 4 siblings are gay. Like if you launch a coin 100 times, it could give 100 times tail.
Only case I can think of off the bat, of two siblings being both lesbians are Tegan and Sara, but I'm sure there are more.
I've certainly met two sisters who were both bi born to a mother who was also bi but leaning heavily in favor of liking other girls so these sorts of statistical anomalies really do happen. I mean if you run the odds of an lgbt mother having two lgbt daughters in a row its also pretty remote.
Edit: I guess the younger sister being bi would depend on how loose you are with the term. She was attracted to both males and females, but never made it much past second base with another girl, but I think a lot of that had to do with opportunity more than anything else. As I am sure most everyone here knows you run into way more strait men then you do women who are unto other girls.
last edited at Oct 1, 2018 8:17PM