I’m in a diet support group (think slimming world but not etc) and a woman posted about how amazing the 30 day squat challenge was.
I disagreed with her because I think those types of challenges are silly to promote for many reasons.
She then went psycho on me, saying I was negative, I shouldn’t ever post on her posts ever again, I’m a witch etc
That was yesterday and now she’s created another post in the group again calling me childish names. This woman is almost twice my age 
I think just because I didn’t comment “that’s fantastic hun!” and gave an educated response then I wasn’t being nasty or negative?