To end a friendship over this?

[ACNH]

Sharing the contents of a text message conversation between you with at least 2 other people, one of which you don’t know?

I’m talking about screen shorting and sending it to them.

So you said "don't tell Gill but I don't like her car"

And she screen shot that to Gill then screenshot you Gill's response?

If it was something like 'ive just seen Betty's DH who ran off and abandoned the kids and no one knows where he is in the local Tesco with my sil, but don't tell Betty' (highly dramatical and unlikely this is it) Then I would say it is ok to pass that on, is it something this dramatical or have you just said something like 'Bettys new lockdown haircut is awful, but l said it looks good- don't tell her I said that'.