I met this girl 8 months back,(17,5) years old,virgin while plating. We showed interest and had a meet up but I didn't escalate. I left town the next day, came back after a month, took her on a date and kissed her. I could tell she was an amateur by the way she kissed, and she had told me she's dated 3 guys but didn't have sex or foreplay blah blah.

Now, after about 7 months,we're doing great. I led her to bed some time ago and we progressed with foreplay for some time until recently that we actually fucked (I tried 3 times and my dick wouldn't fit without her hurting lmao)

straight to the point:

A few weeks back she mentioned she wants to go see her best girlfriend in a nearby island during easter, and also made statements of wanting to travel after she finishes school. Well I didn't like that, as the first thing that came to mind (she might want to party and hook up with random guys) since I didn't get invited. Surely seems suspicious that a woman wants to visit her best friend for vacations without her boyfriend, right?

I am really getting along with this girl and she is submissive,complacent, and I know that if I'd probably ask her not to go she would not go. But I don't want to betaise my fucking self, so I thought of breaking her up a few weeks before the time comes, if she's made up her mind and is sure about going. Is it the most optimal idea? Hell, I will explain and why if she wants to hear it and then just drop her in a heartbeat.

I don't want to get fucked over and I'm thinking about the *what ifs* it might or it might not happen but I don't want to risk anything. What would you guys do?