vbt

I have a soon to be 17 year old daugter, She does not do drugs nor is she a party girl. Being a parent we all know when something troubles our children. My problem or concern is the boyfriend. My daughter has had 3 friends in whisch i would have considered her bestfriends, each have betrayed her trust and have urt her deeply. This makes her to be very private. She has friends at school but I relaly dont think she confides in them. My daughter does tell me somethings but not the whole story, sorry if that does not make sense, but she has told me that she does not want me to have a bad oppionion of her boyfriend.

I Have to mention the fact that I also have a 19 year old son. (my son and the boyfriend have some of the same aquaintences, and I do hear tidbit in my house but let them ride) Therefore this makes a mother curious.

When I have found out info I have let some things slide in the hopes that she will confind in me but she does not. We had a time awhile ago, that involved the boyfriend and i do belive he fooled around on her. She wont admit but it all adds up this way. Therefore I dont not really trust him. I do believe he has tried to redeem himself. He has no idea what i suspect. and they have no idea about the info I am aware of. I am almost to a breaking point. When I do find out information i feel so disappointed.

My question is: if I find out info, in which I have should I be telling my daugher. I dont want her to hate me but i also dont want her to be nieve.

I had absolutely no communication with my mother. I would appreciate advice from other teens and parents please.