Sins of the mothers

It's not that they think it's hereditary; it's the fear of gay cooties that influenced their decision...

Ontario Khristian school boots girl because parents are lesbians

You would think they would've considered it their Khristian duty to save the girl from the influences of a lesbian household by countering it with a fine Khristian education.

I wonder if the school constantly monitors parental behaviors for other sinful acts; there's got to be other kids with sinful parents among the student population... adultery, lying, working on Sunday and such. Of course, those more mundane sins don't carry the cooties stigma.