I don't think being gay is down to nurture ,,,it's a natural thing.
isn't it 2 or 3 % of the population gay or lesbian ,,,and it's always been this way...and isn't the same figure across the board with every species of animal..so not just a human thing.
I've said this befor though on similar threads,,,lots of fellas are very funny about gay men,,,but soon loosen up when meeting a very fit by sexual girl,,lol
I think wilf makes a good point about consent though,,I've believed this myself for many years 18 across the board for everything,,,seems crazy you could marry at 16,,, but not