Am I the only individual here in this thread with children?
I've got four including my step-daughter who's gay. My oldest daughter & my son are both straight while my youngest daughter identifies as bisexual. And, yes, it was apparent from the time that she was a toddler that my step-daughter was gay. She was just always interested in other girls instead of boys. But, we raised her the same way that we raised her sisters & let her discover her own identity & she came out to her mother & I when she was about 14. Her sister, on the other hand, came out to us as bi at about 10. Of course, she wasn't dating at that young age but she knew that when she did start a few years down the line that she was going to be attracted to both boys & girls. And, that's exactly what happened.
Both are out & proud of their sexuality & quite happy & well adjusted. My step-daughter has been married to her wife for four years now & my youngest daughter is just casually dating people of both sexes while she finishes up her education.
Needless to say, I love both girls unconditionally.