The only things I have not told her are that I occasionally check her FB page as well as her son's. She knows that her son has popped up under my "people you may know." Because he went to school with and is friends with my niece.

That I look to her like an aunt and love her like one but I know that our relationship can never be that and I am mostly okay.

I haven't told her these things as I don't see the point or benefit. Other than that I eventually tell her everything. She also knows if she asks me a question I will always be honest.