hi hopefulmomindeed,
You asked an easy question, which is maybe why no one responded right away?
How do you counter negativity? with positivity of course!
Look, I have a Borderline mom and Borderline step daughter. Someone needs to be the adult, and yup it's me cause I have not gotten any diagnosis (yet). That means, I need to be the adult, and the one to counter the negativity.
Is it hard? yes, I won't lie to you
Does it get easier? yes
I do hope you will post more, but constant negativity is something I've dealt with my whole life until I escaped from the enmeshment with my Mom. You know what you do? Surround yourself with some positive people.

b