Hi I hope you can help, I feel so up in the air and don't know what to do


The short story

We have been together for a few months (known each other a few years) now and we have found out that she is now pregnant all was happy.

With that news I decided to up sticks and move in so that we could be settled ready for our new arrivals everything was fine until we started having arguments over silly things like placement of future which is that I have no say it what goes where I pay half of everything but there is no give

I'm working late shifts that I think are putting a strain on us as I can go to work about 3:30pm and come home about 11:00pm or 12 some nights, and when I get home its nice to cuddle and kiss but at the moment I keep getting I want space
I'm just putting it down to the pregnancy.
The only daytime we get with each other is the weekends and we really spend them toughener on are own.

When I have been getting home I have been asking questions how was your day
Last night I had problems getting home and I said to her that wasn't you worried about me not been able to get home basically sleep out side till next train in the morning .
I got no reply so I stupidly pushed it and we started bringing other things in to it

And now she's says she can not cope with this and can't see us been together next week never mind for the birth

I have in the past weeks when the arguments have been very heated said fine I'm leaving(has been 3 times now) , bit childish I can see now and its not what I want to do.


Please give me some advice I really want to work things out