Hi there,
I have a 3 year old and am also pregnant.
Their dad is a complete narcarsist and has turned lazy and financially unstable these past several months.
I had been planning to leave before I fell pregnant and then when I did I had booked a termination as I was so adamant I had to leave the situation.
Leaving though proved almost impossible as I was only offered emergency accommodation miles away from all my support and DS nursery and I would have had to give up my beloved dog too, all this on top of a termination left me at breaking point.. After a lot of false promises from my partner I stayed.
Now fully committed to having my baby I was actually planning on moving to a bigger house with him but yet again he has let me down and is currently out and drinking round someone's house.
I know I need to leave but I'm so scared of doing this alone and also scared of feeling like I have no other options like last time and back tracking.
I guess I would like some support from people who may have been in similar situations and to know i'll be OK and to stop me staying in a relationship I know is doomed.
I'm so scared of going through the baby stage on my own and not having anyone to share it with and will my kids hate me for leaving, that's what my partner blames his bad behavior on and he doesn't treat his mum well and I'm terrified my son will use this like he does too.
Just feel lost atm 
TIA x