Good thing I have been suddenly napping lately. Much here is 'Ting.' Breathing exercises and exposure.
How you leave things is very important. Morally, ethically, monetarily, be as open and generous as you can. The bait and switch forcing the other to do the breaking is shitty, leaving them guessing at what they should and could have done differently. Not fair, not decent. Truth is you want out. Say it. The consequences are real that doing so would put you in harms way? Have someone be there with you. Face to face any relationship of worth deserves.
And for what it is worth, long distance relationships are just like a vacation, not where ya live, how you live.
No sleep and a car accident - hmmmmm.
BTW : - I am doing OK with this on most levels of expose therapy. Good long dog walk first helped.
Post title says much Simply Simon. Be well, be careful - just so curious about the whole house thing you signed on for, quite a commitment - again, leave things as well as you can, no matter how uncomfortable.