I am so so sorry to hear this. Big hugs!
I would talk to your company and have the pay details changed. They should be able to change the bank account information - or possibly issue you a paper cheque.
Take care of yourself and your child.
Divorce is pretty hard here, it would be easiest if you file in the USA, especially if you are planning to return there permanently. They are changing the laws here so that you no longer have to wait 2 years, but it hasn't changed yet. Plus, it will be a LOT easier to deal with the divorce where you are physically located. Let him be the one who is inconvenienced!
Again, big big hugs!