Boyfriend of 14 years left me without any distractions secretly booked a flight home

We moved across the country to help out my sister we both agreed it wasn’t a permanent move that we’d give it a year. It’s been 3 months since he booked a flight behind my back and left me here. No way home. I have to deal with all the boxes and stuff he left behind. Apparently he took out loans behind my back before we moved as well. He wasn’t able to pay. He left me the car because he said I needed it more than him but honestly I try ink it was just for an easy getaway. We have 2 dogs one senior 13yrs and the second dog 5yrs which he wanted and convinced me we should get. I’ve head several anxiety dreams. I can’t believe I’ll never see him again. I was in love, I guess he was in love with the potential I never realized. I know there’s nothing I can do. It just feels so surreal. I honestly thought we were forever, he was really my friend at one point. He has family and friends. I have my sister but our family isn’t like others so idk how long that’ll last if I’m being honest. Thanks for letting me vent.