Marriage needs help

Been with my husband for 23 years married for the last 6 years, but our sex life for the last 6 year has been non existent and has even gone to sleeping in the other room as he says does not want to disturb me. He's a good provider and I don't have to ask for anything but miss someone just wanting me and showing me affection. There is a age gap of 16 years and wonder if this ok is not helping.

how old are you ? - how old is your husband ? 16 year gap is a lot : is he older then you ? you say you've been with your husband for 23 years and married 6 : what was your relation before the 6 years ? were you living together or just friends ? how was the sex then if you had any ? how was the affection back then ? and how about communication ? what are you both doing these days ? working ? retired ? I need some more information if I were to say anything : can't go guessing :)

I'm in a similar situation. I'm not yet comfortable here, so don't want to share my details, but just know that you are not alone!