Only if they’re definitely the type of partner that is holding you back or preventing your progress because you’ve communicated your desire to change/grow etc. and they’re making it difficult. But if you’ve told them what you need and they’re a good partner, they will help you build the life you want and make things easier and not harder like #2 said
I’m a guy, so like take this with a grain of salt, and sorry if I’m overstepping my bounds: At times when I feel like my life is a mess, I’m struggling or whatever, my girlfriend is my source of strength and stability. If anything those are the moments when I am most reminded why I need her and love her. If your present situation is making you have doubts about your relationship, then maybe you should reconsider. I don’t think you should feel that way with a significant other, but that’s just me