So lately my 16 yo DD has been hanging around with her ex boyfriend again. I asked her if they were dating again or if they kissed or anything and she told me, "No, we're just friends, I wouldn't kiss somebody I wasn't dating". Well last night her ex boyfriend and her other friend were over hanging out in the backyard, and when she went to go walk him out, I happened to look out the window to see them kissing. I went out there and said "aw how sweet" to let them know I saw, also to let my daughter know that I know she lied. It's not a big deal to me that she was kissing this boy, I just hate the fact that she lied to me about it. It makes me feel like she has something to hide, and I never know if she's telling the truth. I don't know what to do. Any help, moms?