[Kevin]

Really? He filed an anti-discrimination suit?? Oh wow.. I'm really surprised a lawyer even took that case. If they did, surely they didn't actually file anything with the court.

As long as you don't keep minutes and vote counts for new member votes, you should be in the clear. I'm not a huge fan of discrimination based on something someone can't control, but I'm even less of a fan of force feeding a chapter "diversity" at the expense of their autonomy and freedom.