We moved to Oz in 06 & now dh (who wanted to come here) doesn't want to be here. He wants out & to go back to the UK. Thread here mumsnet.com/Talk?topicid=2423&threadid=374131
He was on propanolol years ago for anxiety (following a bad dose of flu & food poisioning) & weaned himself off, quite succesfully around 2001. He did have some therapy, but didn't finish the course & seemed fine. He went back on it during the visa process to come here & is still on it.
Today he has been quite moody. He promised dd to go to the park but didn't take her, just sat watching TV & locked away in bedroom (although he said he was tired).
I don't know if leaving will 'fix' it as I don't really know what the problem is.
He hates DRs etc, but I will suggest therapy as a starter.