Too rough as in violent? If so then I’d seperate immediately
I agree that if rough means violent, then yes, leave. But personally, if i truly wanted to try and make it work, I would date my husband in that he and I would have to make the effort to date each other like how we did before having kids and go from there. See how you feel and continue to feel day by day. Maybe do it for like a month or 2 and see if there are any changes in how you feel towards him and then make a decision. Wishing you the best of luck in whatever you decide to do.
Have yall done counseling?