Once you know and feel ready. I think exposure is good for more than what I said. You have a daughter and whatever you live as acceptable will be the standard for her as well.
I think it's important to give our daughters a strong confident secure example of a woman not a weak one. I'm not a feminist either because I still do believe in men-I have a son so I'm not going to write them all off.
But you can bet what ever we accept so will our soon to be women daughters. But your right she probably knows. Mine did before I did. Sometimes God uses dreams to communicate with us and he uses symbolism. You obviously trusted and respected the brother in law so it makes perfect sense to me.
Me-38 H-38 Married 18years Daughter-17 & Son-9 Discovery of EA/PA 4/23/08 Left home 5/08/08 Moved in with OW 08/01/08
The only rock I know that stays steady, the only institution I know that works is the family. -- Lee Iacocca