He left me

Katie • Hey! I am Katie. I'm a domestic abuse survivor who has been blessed with an amazing man. I have two wonderful daughters from my previos marriage. And now we are trying for our first baby.
My fiance of two years has left me. Kicked me out, took the keys. My daughters and i have been sleeping in my car. I'm financially broke till Friday as I just finished paying their last month's tuition and bills. I moved an hour away from home. My dad's hands are tied. My mom lives 6 hours away but won't help. I put everything I had in this relationship. I refuse to walk away and leave behind my belongings. My name is on the lease as well. So when he went to work today I broke in. I have lost all contact with friends. I am a failure. I divorced my abusive husband and lost everything. Now I'm going to lose everything again. I have no one to watch my kids so I can go to work tomorrow. The fight all stemmed over how we are going to plan to get the girls to and from school next year. Since I work 12 hour shifts an hour away from the house. And he works 24 hour shift off 48 he has been the one picking them up. Now he has left me stranded. He went and hid away at his moms last night. He is the assist. Fire chief of this little town. I'm literally about to lose everything, again. Please someone give me some suggestions. I've contemplated going back up north to be with my ex. I never saw my life being like this. I'm a Christian, I have never done drugs, I try to make everyone happy. I work hard. I don't want to lose my job. My profession is very hard to find work. Please someone give me advise.