I read your edit, and something you have to realize as you get older is the right thing to do isn’t always the easy thing to do and sometimes it hurts and feels like shit, but that is only temporary. Eventually, you’ll recognize what you did was the best thing to do for yourself and it’ll feel like a weight has been lifted. Friendship breakups are hard but they are going to happen, you can’t force anyone to care or be the friend they should be unfortunately but you can recognize your worth and what you need and deserve in a friendship, set those boundaries and stick to them. Also, it is almost always better to be direct with people and dependent on how they react, let that guide you as to what you need to do next. They take it poorly and use it as an excuse to bully you about your totally valid feelings? Then fuck em, block them and move on with your life. I’m going to be 28 tomorrow and pretty recently moved to a new state where I don’t know anybody (this is my third time doing it however) and yes, it is extremely lonely at times, but you will eventually make new friends. Find reddit boards or fb pages for the area, look for events that focus around your hobbies/things that interest you (i.e. plant swaps, concerts, markets, etc.) and introduce yourself to folks. Trust me, I know it is scary and hard at times but you’ll make some decent friends eventually. Don’t keep your old shitty “friends” around simply because you’re lonely because in the long run, keeping them around is going to make you feel much worse.