I've been with DH for 18 years, and things have gone so far downhill in the last few. We don't fight much, but we don't do much of anything, really; any affectionate behaviour is initiated by me, conversations are started by me, he doesn't really tell me anything about what's going on with him. There's no real relationship there, really, we're more like two roommates who happen to have kids to look after. He does sometimes try to initiate sex but to be honest, given that he's never interested enough to have a conversation with me or give me a hug, I'm not really fussed about physical intimacy.
I've tried talking to him about this (so many times!) and he generally just suggests that we do more together. Last week he suggested that I come out to the kids' karate lesson with him that evening as 'doing something together'; I pointed out that last time I went, he sat beside me reading a book and then went out to sit in the car.
He's not being honest, either; he lied last week about going to an activity when actually he was working late (definitely!). He doesn't tell me his plans till the last minute, he makes plans with his family and doesn't tell me till he's practically going out the door. I feel he's not living as part of a couple; he doesn't seem to think that his movements are anything to do with me.
I'm blue in the face asking him to stop spending money, as well. He has never taken financial responsibility and no matter what I say and how many times I beg, he just keeps spending unnecessarily regardless. I'm left with sole responsibility for trying to keep us out of debt and I'm tired of it.
There's no abuse or anything going on, but I'm starting to feel that my life would be more straightforward if we separated. Is it awful to consider breaking up the family (we do have kids) for that?