Oh for Goodness sake.
He's GAY. he is. I have no problem with it, and I do understand why, as a man who clearly adores his family, he married a childhood friend and had babies rather than live a very hard and biologically childless life as an out gay man, but his friend Stephen's death has, IMO, trigger some sort of identity crisis, in which he has realised that he cannot continue to live a lie incase he dies a lie.
And presumably, his wife would quite lifke a sex life and the children are getting too old to think that seperate bedrooms for Mummy and Daddy is nrmal.
I KNOW it's not my business, but there we go. It's my opinion and I think I'm right.