We've not been right for years - very little affection or intimacy, we've had regular discussions/arguments about it over the years but nothing changes. I've had enough, I don;t think it's ever going to change. But I don't know if I can put my children through separation/divorce from dh, they're only 5 and 2, but I'm so unhappy. There is no abuse or violence or anything that could 'justify' me splitting up with their father, just me at the end of my tether. I don't know what to do. It just feels like I would be being selfish.