I have been married 41 yrs and we have allways got on well ,but these past 3/4 years things have changed a bit.SWMBO turned Vegitarian/best friend died suddenly/daughter got cancer (hopefully cured ) she dont want m/c rides and wont go in camper I built.You do change/drift apart as you get older---just got to both give and take and accept it.We both like our own life/space a bit now and sometimes have seperate hols with me in van on my own---we still live together and get on well enough though.When you retire and are under each others feet it is quite an achevement to stay together!!! Hold in there !!!!!!!!