Find remote work. Even better if freelance. Save up money for travel expenses and emergencies. Travel the world while sending in your work digitally. If you’re an American citizen, you’ll still have to pay taxes even though you’re not living in the states (“land of the free” btw).
If you’re asking what type of work you should do, it depends on your skills and interests. Computer programming, graphic design, technical writing, etc. If you’re not already established in a lucrative area that supports remote work then you have some years of work before you can make the move. Plan accordingly in the meantime.
My partner suffered a lot of abuse in previous relationships and my own flaws (some perceived, some very real) triggered her. She “psuedo” broke up with me about three times. We got couples therapy and did a lot of work. It was hard but a few years later we’re now happily engaged.