My DH (of 3 yrs) and I have separate bedrooms which suits us really well. However, I also find 'admitting' to this very embarrassing, as so many times I hear people say that somehow this indicates that it must be the rocky road to divorce. In most other things I'm confident and outspoken, but I continue to maintain the fiction that we share a room to family and friends. This means decamping to his bedroom (and removing my stuff from my own) when people come to stay over. I realise this is ridiculous and am contemplating 'coming out' to get over my own stupidity!
Some of my embarrassment stems from the original reason for our decision, which was my snoring. Somehow male snoring is considered amusing, but female snoring just feels humiliating.I actually don't snore now, as I've lost 5 stones, but we still prefer our own spaces.
Ironically I had a very unhappy marriage for 20 years, which was outwardly respectable and secure, so I really should have the courage to tell people as I am now ridiculously happy in my new relationship!