Right now I'm currently in the process of planning a breakup with my g/f. I'm just very worried about what will happen to her in the future. Not to sound conceided or anything, but i'm probably the best guy she's ever gonna get

Literally every single guy in her past, whether it be ex's, her dad, mom's boyfriend's etc. she has ALWAYS had bad experiences with guys that I won't get into. I do want the best for her, but I'm still young and have to think about myself as well. She's a sweet girl, I love her with all my heart but she broke my trust and I really have no choice but to let her go. This is going to be tough.
It would KILL me to run into her 10 years from now and see her being a crack whore or something like that.
