I cut my mom out of my life. Will I finally be able to heal and be happy?

Today was the last straw for me. Lost my dad to covid, had a miscarriage, and my mom basically put her life in danger, for “family” I strongly dislike. My moms had always been my only support system; my rock. I have a lot of trauma I haven’t dealt with from family, friends and lovers. I can’t keep my mom in my life if she surrounds herself with people who hurt me, bullied me, threatened me and made childhood suck more than it should have. I haven’t been happy in a very very long time. I’m hoping I made the right decision. For anybody who has ever had to cut their family or parents off, did it actually help you? Did you end up feeling better? If it did what did you gain? If it didn’t what do you feel like you’ve lost? Where do I start with the healing process?
I cut my mom out of my life. Will I finally be able to heal and be happy?
Post Opinion