Hi Hun
I think the stress is not allowing u to think clear which is normal, i would suggest u call the helpline to get guidance on what your options are, they can refer u to agencies that can help u. Not sure how old your child is , but if u think it is safe to leave him and u need to get out yourself first a house share is a good option. I would have a private chat with your son one to one explaining how unhappy u r and that u would love him to come with u but if he doesnt u understand and u want him to know that u always love him and will and not to beleive the lies his dad may say about u. once u are away from ex u will think a lot clearer. It is stressful leaving them but have support around u to make and keep u strong