Thanks guys for your input.
I still love him and I don't want to leave, I just want to him to get better! The letter might be a good idea, but his moods are so up and down now I don't even know if he'll bother reading it to be honest.
He's had a ton of tests done by 3 different doctors, and everything came back fine. I told him to ask them to test his CD57 count, and he knows his immune system is shot. But that is literally the only thing he didn't test for. I asked him to consult with my LLMD, but because he's been to all these doctors and has already done all these tests, he says that he has no desire to do more.
And I just keep trying to tell him that going to see my LLMD will be his last stop of tests, etc. like it was for me. He says he will but he's literally been saying this for a year..
He's come to rely on me A LOT. He was very successful before this illness, but now he can't cope with the stress of his industry, so the last 2 years he has been in and out of work. He quit a good job because he couldn't hand it, and has been picking up contract projects here and there to keep somewhat of an income flowing.. and he's still quite young! I know he could have something else, but considering how many tests he's had etc, I'm convinced he has lyme, a lot of his symptoms mimic mine.. but I donno