Yes, this is not real, its a TV show. The reality though is men suffer severely from depression sometimes resulting in suicide.
Vicar Will is possibly one of those. No wonder he's no good to his parishioners. In those days,boys and men were looked down upon if they even uttered the word depression, told to pull their socks up and be a man. Not much better nowadays, although slowly improving.
So a TV programme showing a serious health problem, and non of it is getting through, because poor parishioners have no one, and the show is depressing !! If it had been a woman I'm sure the comments would be a lot different.