I agree that the school has every right to enforce its own "membership requirements." I think the suit is ridiculous to put it mildly. I wonder what other behavior the girls did to make them "suspect." There's almost a funny irony here. I have long maintained that those who are not adults cannot properly decide if they are of any "alternative" sexual orientation. This almost seems to say that they can. I do hope that all the boys that may have a high voice or maybe some effeminate characteristics (then again I consider guys wearing earrings to be demonstrating this too) who are not "gay" don't get rounded up.
The truth is they would be happier in a public school where this is prized behavior.
There are a bunch of 'em at the middle school and high school our girls attend. They claim to be "bi" or lesbian only. I was asking a friend what she thought about this new trend among teenage girls, and she asked her college-aged daughter what she thought. The daughter said, "They just do it for attention." I'm starting to agree with her. The girls are begging for someone, anyone to make them feel worthwhile.