Yes, I understand. It is one the possible by-products of trauma &/or abuse. You are new here and it takes time to sort through everything. So please do not feel pressured to make a decision in this moment concerning the marriage and all the ramifications. Just breathe, know you have a support group here :) and strongly take a step towards getting an Therapist. It is an important step that is pro-you. Not anti-anything or anyone else.
Whether he goes or not, is down the road, ok? The next step is to find out who will work with you on a sliding scale to assist and then the hard part...convincing yourself that you are worth the funds to heal. Often in abusive situations, there is quite the resistance from the partner concerning funds going to mental health. "We can't afford it. Ok, but it will take from the kids!" are things that are sometimes stated. It is an uphill climb all the way. And if your partner is 100% for it for you...then you may still have to fight your urges to quit.
Healing takes courage. I believe in you and that you know in the long run, you can offer yourself, children and perhaps your marriage a more rich, beautiful through healing healthy you!:hug::hug:
All the rest will fall into place for these hard thoughts as you journey.