LESBIANS OVER 50 Community Group
I've created this group to promote a safe space and an opportunity for older lesbians to dialogue about and share their special issues, needs, concerns, or whatever they wish to share with the other members. Women only (please!) from all ages are welcome.
Personally, I would choose to have a heart-to-heart with my daughter, strictly for the reasons you've stated, to help her to understand that it's a cruel world out there still and she could be setting herself up for a lot of heartache and grief.
Not much else you can do though. Best of luck.