Re: £40m if you can turn my daughter straight
Heterosexuality is something that has been accepted since the beginning of time. Homosexuality is a much newer concept. I am not the only person in the world that doesn't like gays, there are plenty of people that won't stand for it, evidenced by homosexual marriage being illegal in the majority of the US. Heterosexuality is already accepted, so I doubt an anti-hetero movement would have very many supporters.
In speaking of abnormal sex practices, the practices themselves are abnormal, not the way in which you go about performing them. I guess a better word would have been alternative, as opposed to abnormal.