Hey guys, first time here. I’m (m25) on a beach vacation with my girlfriend (f25) and my parents (m/f55). It’s her first time traveling by airplane. We landed here Saturday afternoon and her stomach was pretty messed up from the whole experience. She had nausea and dizziness from the night before the plane ride til we landed. It’s now Monday and shes telling me her stomach still isn’t 100%. My parents and I do not suffer with anxiety but my parents are at the beach wanting me to come along and of course with my gf but she doesn’t want me to leave her by herself and I completely understand that. She’s even contemplating rescheduling the flight back home a few days early because of her not feeling well. After 1.5 years of dating my gf, I’ve learned how to handle her anxiety a lot more than when I first met her. But I don’t know how to tell my parents that we might be rescheduling the flight back home early, especially since they are funding this trip 100%. I believe my parents are a little irritated because they might think my gf is holding me back from having fun but I could only have fun if my gf is well. I don’t mind caring for her but my gf is also pretty distressed. My gf is on lexapro for her anxiety and is not seeing a therapist. I’m wanting her to see one but at the same time she needs to be the one to decide to make that call. 

Does anyone here have any advice on how to help my gf with this or even to explain to my parents better without hurting anyone’s feelings.