Oh BettyAnne, it's so hard to be in a situation like yours anyway, and then to have it evoke or trigger earlier experiences is even harder. I do feel for you.
I am in agreement with Lighter. Yes, there is a lot of stuff that people 'did back then' that was either legal, socially acceptable or just something people turned a blind eye to. But that doesn't stop the action itself being cruel and unnecessary, it doesn't lessen the impact on the people it affected and clearly enough people didn't do it to bring about change - otherwise we'd all still be doing it, I would have thought.
I think there are people who kind of lack depth. To me, someone mentioning the situation you did might want to talk - either about the past or the current situation. As a friend, I would listen. "It's what people did back then" is, to me, a shut down comment - the conversation is over. I'd try to protect yourself, BettyAnne, and try to keep in contact with people who are being supportive (or at least not causing more angst) and try to limit or avoid contact with people who aren't really opening doors for you at the minute. Do post on here as often as you want/need, we all love to hear from you and many of us have been through similarish things so can at least understand even if we're not able to help in a practical way. Lots of love to you both xx xx xx