It’s happening in some days, my gf doesn’t see feel it’s important. We have a trip unrelated with our relationship in which we may or may not end up together. She believes this should count because we may spend the trip together. Originally I had the plan to drive her around a few memorable places but then the trip came up so we have to go on it, and then after go eat to celebrate. We find out she works the day of. Understandable. Then I ask about Thursday, it’s a no because her brother has an event. That’s understandable. Friday we can’t because she works as well, thats okay. I ask for Tuesday, which I have plans to go out with friends to the movies but I haven’t told her and would just cancel for this special occasion, but she says no as she doesn’t want to wake up early and has to do chores and can’t go out after 5 that day for a reason which I won’t state but know it is actually really understandable. Saturday? She’s going out with her friend at 7, and the morning she’s waking up at 12 and then doing chores at 1 til 3, 4 is too late to take her out to eat while she’s going out to eat at 7. Sunday? Nope, family day so no time. I understand that she needs time for her family. I told her about a dance we could go to with her family so that we can dance a little bit and she can have some family time but she doesn’t want to as it is a school night and I would be interfering with the family time. Maybe tomorrow? I would be doing community hours but would cancel and let someone else take my spot for this special occasion. For a quick brunch? No, same as Tuesday. Next week? No, break ends and she doesn’t want to go during school days, that’s okay. Next weekend she’s celebrating a relatives birthday, that’s understandable. In 3 weeks? Maybe but won’t be as important to her, just a normal date. She says either the trip counts as our celebration or no celebration at all. I got kind of pissed, but of course I’m not going to blame her because it’s just time she doesn’t have so I’m not taking it out on her and haven’t showed her, just instead got bummed out. We were texting about it and she simply doesn’t see why celebrate it as it’s just a year. I said because it’s a milestone, I believe 1 year, 10 years, and 50 years of anything are the most important. 2 and 11 and 51 don’t hold the same “event-y” feel. It’s a ridiculous belief but it’s important to me and I don’t want to half ass it. She replied“🤷‍♀️.” All I said was “okay i understand” because we for sure aren’t celebrating it with anything other than the(maybe together)school trip. I haven’t exactly done anything like call her names or anything horrible as such, just annoyed her about when we could celebrate it. I feel as though I shouldn’t be bummed out for something out of her control.   
AITA(Or in retrospect it should be WIBTA as I haven’t taken action) if I were to show that I really want a celebration?