OMG I haven't read all the threads but I can not believe what I have read. He is a jerk.
I am doing the single mom thing as well (although it is different cause my DH did not choose to leave as yours is) My parents are in AZ (I am in NY) and my DH parents want nothing to do with me or my ds and are actually suing us. My only family here is my sister and with out her I never would have made it.
I am not going to lie I am alone most of the time and it is hard. But my DS makes it all worth it, even at the worst times when I look at hi I can smile and feel joy.
You need a support system and a shoulder to cry on. You say there are no friends close and that may be true but you have made many friends here. I am not far if you like I will come to see you, or you can come and stay with me if you like. if you need some time away. But that will only delay the important things you now must do although I would help in any way I can.
Firstly like everyone says get a lawyer
2 you must learn to drive you will never be independent with out doing that so before you get to big and round with baby take driving classes and get your licence ASAP (this will also keep you busy, busy is good as there is less time to hurt emotionally)
You need to try to reconnect with any friends that you might miss that maybe you distanced from once married.
You have to find a professional to talk to, stress is very unhealthy for your baby.
Try to keep from crying to hard (the dr's told me this after AJ passed and I was 7 months preggers with ds) , the anguish you feel is VERY real and it seems like the dumbest thing to say, but try to control your crying, or keep from wailing. I don't know if you cry like that but I do and they said I had to keep from doing that.
Things have been very hard for me with ds I don't have a babysitter or many people to give me a break. I have been thinking about getting a foreign nanny type thing to live in my spare bedroom. I though it would be easier since the cost would be less and there would be another person to help with ds. It is mostly the housing that is costly and since you provide that their salary is minimum. I was going to look for someone who is familiar with farm life so that my life style did not come as a shock to them and so I could also have help with the animals. Do you have a spare room at your Mom's is this an option?
Also start selling off your birds now. Keep your favorites but lighten your load, you want less responsibilities so that you can focus on what is to come.
I am going to PM you as well.