I have been in your shoes.
i couldn’t leave immediately but I talked and got support from all the available groups.
i made a plan. I was out in 6 months with their support.
if your parents aren’t supportive or loving… slowly but surely limit contact and exposure to them or go grey rock/no contact. They aren’t the support you need or the loving parents you wish them to be. I’m sure looking back they have helped shape you into the woman you are today with a lifetime of verbal + put downs. You are better than them.
you have to slowly but surely manage things better internally. Get stronger little by little. Your children need you to do this. My children did. My children needed to see that I could recover and be a better parent, role model and care giver. I needed to show them how loving, healthy, responsible adults deal with relationships when they go wrong. How we should treat those we love. And how not to.
even if it means leaving and going bankrupt so you aren’t saddled with a lifetime of Debt - do it.
id look into advice now about becoming bankrupt - talk to stepchange or other charities about finances. Stress that you are being financially controlled and can’t have the debt hanging over you. That would be one weight off you.
Make an exit plan. Celebrate the small victories in your mindset and progress. Think of how free you will feel after this. Go through the Freedom programme. Get help/therapy even if just online through mindsmatters or a thousand other charities. Stop looking for relationships until you have a better one with the Amazing woman trapped inside yourself.
you will be free. You are worth happiness and love even if that just comes from within and your children.