I don't care about the drugs themselves, the lying and sneaking around my back is the main issue. Yes we are serious and I'm trying to forgive but my main issue is gaining trust back, she says she's told me the whole truth now but part of me will wonder, there's so much I don't know but part of me just says to let it go and just move on but I don't want to throw the past three years of that away. About the drugs the fine is going to be hefty but it wasn't anything hard, she'll be alright in that regard. The way she lied was when she told me she got caught by the cops, I respect that she came to me about it, but she told me lies about it, I asked how long she said a couple months, turns out that was a lie and it's been nearly eight, and she's been getting drunk and sneaking out to hang out with other people, one guy she says was just to get the stuff from she would meet after we were going to bed for the night, mind you I'm in the military so we aren't in the same bed, but she hid the fact about him until I dug deeper, turns out she was with him that night she got caught.
Edit: Also I wouldn't have broken up about the drugs or the drinking, only asked her to stop which I did before and she promised to quit drinking (under legal drinking age btw) but she went behind my back and lied because she thought she'd lose me if she told me, I don't understand that logic I asked if she was scared to lose me why keep doing it but she didn't have an answer.