My gf (F21) is lying to me (M21)

r/

We have been together for almost 4 years now. At the beggining i noticed her parents are a bit too strict with her. I had to fight and be present to get noticed by them and, finally, i thought i earned their respect. The thing is that this girl almost never came to my place, i almost always had to sacrifice my time and money to drive to her place, this was valid for 3 years. Everytime i asked her to come she d give me excuses and i would let that slide, meanwhile my frustrastion grew bigger and bigger. Now that i moved cities due to finding a good job there ( she is a student) she moved back to our old city because she has summer break. I asked her multiple times to come back and stay with me during the summer but i only got excuses. No matter what i do i get excuses 90% of the time. She always made me believe that it will be ok in the future and i shouldn t worry but 4 years have passed and nothing changed. I think her parents don t agree with our relationship and they don t allow her to stay with me. Now i want to breakup with her but all the false promises mess with me. Please give me some advice

TL;DR : my gf of 4 years is almost never putting in the effort to seeing me