How long do I (29M) get to be upset/unnerved at news my (28F) gf of 3 years just told me of her past?

Thank you... I know I cannot let my emotions loose on her or really talk about it any more. I do think it is fair to make certain that she has no more toes with a single one of these people anymore. I think that will be my bottom line that she will have to meet me at for this to work out. I love her and have in general had a much better life than she. I know she loves me and is loyal. I just hate the noise going on in my mind right now and I hate how shook I am. I am supposed to be calm. I am trying to grow as a man and really appreciate words of wisdom from others. I obviously cannot bring this up with anyone I know so thank you. Strong storms make strong sailors!

/r/relationship_advice Thread Parent