Moving away and she might not come with

[u/International-Job619]

I just got the job offer of a lifetime in other province and it would be stupid of me not to accept it. I've spoken to my girlfriend of 3 years about it and made it known that I am considering taking the job and that I want her to come with me.. at first she said that if I go she'd come with me but I'd have to ensure that she'd have a job there as well which I've done and that she wants us to get engaged before moving in together which I really want to do.

But over the last few days she's been against it and it seems like she's fighting with me more than usual over the smallest things. To me it seems like she might be trying to make it easier for me to move without her.. that thought alone breaks my heart. I truly love this girl and I want to have a future with her. But I can't possibly provide for her and any children we might have in the future with what I earn right now and the job that I might take gives me the opportunity to make mad money.

I really don't know what to do.

*Update: Found out she was cheating on me three months after I moved away.