Abusive husband. I need income.

For some background: I am my son’s main caregiver. He’s 4. He goes to preschool 2 days a week for 3 hours. We don’t have a lot of money so daycare is impossible. I don’t want to leave him all of the time with my husband. So I am always with him.

I attempted to leave with my son on Saturday. My husband begged for me to not leave. He said things will be better. I don’t think I believe him but I said I would not leave. We stayed and I will give him some time. I hope he changes but if not then I will leave with our son and will be justified(to him) that I was not wrong for leaving and taking his son from him. Many people think I should just leave. But they don’t understand the severity of the revenge my husband will seek in order to retaliate. It will be hell. Even though this may be true and I am sick with fear of what he will do if I leave, I am still making a plan. First and foremost, I need income. Must be remote. Do you know of any remote jobs that are hiring or any resources to find real remote jobs.

I need serious answers please. Also advice in general is welcomed.