My ex (F/19) and I (M/21) were together for 3 years. 4 months into my deployment we broke up because we started to grow distant and I didn't handle the situation correctly. The literal second I stepped off the plane back into our home town she hits me up to see me. We spent the next 3 weeks together, slept over, fucked, dates, the whole thing. I was on her computer one day watching netflix while she was in the shower and she recieved a text from this guy from her school "I miss your face, cant wait to see you again." I got pissed off and looked through the rest of their messages (its clear they're intimate). I eventually confronted her and she admitted to seeing this guy but the relationship isn't as important as I am to her. She says she loves me and says she sees a future with me but at the same time wont break off contact with him because shes young and wants to "wild out". I have plans to see her this weekend for her birthday and I low key just want to rail her out now and never see her again. How would a RP man handle this situation?

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Edit: My intentions when I got home was to continue the LTR with her.