I have found out today that I am pregnant-it's very early days-I'm about three weeks late.
I live with Dp and my two DD's-there would be a 12 year age gap between my youngest and the baby.
I am 39. My parents are elderly and need care themselves and don't live near. No other support. I'm hoping to retrain for a new career starting in September.
There are lots of reasons not to have this baby but I'm not 100 per cent convinced I don't want it. I've always wanted a third child and I know I will find a termination tough mentally.
DP's response has been disappointing. We haven't been getting on well lately. Normal arguments about housework etc, but he takes being asked to do anything as a huge criticism and responds really spitefully at times-he admits this later-and will state that I'm the issue, I'm unkind, I'm controlling etc. He will deflect and turn the argument into being about something else. He misses social triggers a lot-doesn't understand sarcasm or irony, wouldn't get 'banter'-I suspect him to be a bit Aspergery-and that doesn't bother me-not everyone can be the life and sole of the party and he is otherwise very kind, when we are not arguing.
On telling him the news this morning I was a bit upset-it's obviously traumatic not knowing what to do and I feel ridiculous being in this position at 39.
He said he doesn't want children because 'he just doesn't', said, when I told him I was a bit sad at his response 'at least I'm not just getting in my car and driving away' as if I should be grateful for that-and then went on to start a row about me texting him on Saturday night when he was out (he'd gone to the pictures and was an hour and a half late back-and he was meant to be giving my friend a lift home-so I just sent him a quick ' you ok?' To check nothing untoward had happened. No big deal made when he got home-I was genuinely just checking in with him, it wasn't an issue-this was cited as a reason why 'we aren't getting along').
So I found myself on the day I've had some pretty big scary news, arguing about wether I'm
Controlling or not for checking up on him when he was late home. 
I'm so upset and I don't know what to do. Feel very on my own.
In fact not sure there is much of a way back from this really. Am I over reacting or is he being really unpleasant?