Thanks for you messages.
No the argument was not in front of the dc, though they have heard arguments in the past.
No I really would not want my dc to be in relationships where they felt undesired and unwanted, though I might also be worried if a divorce would plunge them into anxiety and difficulties that they might not be able to cope with.
I have told him in the past how difficult I find aspects of the way in which he sometimes behaves. The lack of affection and sex is very hard to talk about as he kind of shuts down. When I have complained that he is very huggy with the dc but not with me (in the slightest), he has always looked at me like this
and said yes but they are children.
I think it goes beyond that however - he is sometimes quite needy with them asking them for a cuddle - which always brings it home to me to what an extent he does not see me like that, as a source of comfort or love.
We used to sleep together roughly every 6 weeks but now haven't since February and I pretty much know that we won't unless I massively try to instigate it (difficult when we are always upset with each other about something or other), and to be honest I have done that for so many years that I don't know if I can any more. In any case though the sex is good, it never translates to affection on a day to day basis so it is kind of pointless in a way.
The more I think about it, the more I realise that I really don't want to live without sex /affection. It's pointless thinking that he is suddenly going to become touchy feely with me at all, as he has been like this for a long time, but it's a kind of ache/longing. I think H feels like he has come to the end of his sex life (he is older than me) and I think he is not bothered. He alluded (very indirectly as it is impossible to talk about these kinds of things with him) to people not having sex when they are older due to their "mental state" - he does seem to have changed /aged quite a lot in the past couple of years so maybe he has just gone off the whole idea. I don't know where that leaves me however. In any case, going off sex does not have to mean that you never ever touch someone? All I can think of is that he really does not like me because surely if he did he would give me the odd hug, touch me in some way out of affection just as he does the dc? It's a mind fuck. (Pardon my French).
As to whether it is worth putting myself and my dc / and H, through the hell and trauma of divorce for the sake of affection and sex, I don't know. I know that when we have been through a couple of massive crises over the past two years and it has looked like we probably would have to split up, I have felt beyond dreadful, like I was going to have a nervous breakdown. Very very anxious, it was really horrible.
So I am in a kind of never ending dilemma.
Thanks for the words of encouragement re. how I feel about how I look as well love and sex at my age, it's been quite inspiring/comforting reading them.