Narcissist relationships

I'm am starting my new life with my kids and hubby without my narcissist mother.

I feel its the right decision and my counselor told me to be confident in my decision but obviously that's hard as I don't want my children hating me for making that decision in the future.

Does anyone else have/had a narcissist in their lives. What's your current status with them? How do you deal with to? I understand it may be hard to share but looking for some comfort I guess. Thanks in Advance 💜