Boyfriend wants to move back to our home country and I am not sure if I want to do the same

I (F27) and my boyfriend (M32) just had a chat about our future plans. He is currently back at home with his family and he keeps bringing back the topic of “after 5 years I am coming back here” and the thing is, I am not sure of I even want to. The main reason I left my home country was because of the lack of career opportunities, career progression and the low salaries it offers. I love my family and friends and I miss them, but I don’t want to sacrifice my career plans just because I want to be back home. I fear of impulsively returning without a plan and finding it hard to cope with life because of struggles with my career. Back home you need to have your influence over certain people to work in something that you like, but most probably you’ll end up working in something you hate.

I am trying to push him the idea of: “let’s see in the future what are the possibilities” instead of “we will come back no matter what”.

I also fear having to be a caretaker of his family and sacrifice my dreams because of it.

tl,dr: my boyfriend wants to move back to our home country after visiting his family. I am not sure if I want to because I don’t want to sacrifice my career.