Hi

I go with the ignore them comment.

They feed on argument.

many, years ago - before the Internet I had an encounter with what we now call a troll. For some reason I was a target ans received abuse and much worse me family and friends received untrue terrible comments about me.

I told all my friends about the problem and told them just to ignore this pathetic person.

I ignored the idiot and so did the others.

The "troll" soon gave up on us.

I know that other people were targets. I told them to just ignore the idiot.

Works.

Don't feed their ego which will only lead continued abuse.

Cheers

MikeL2