Grrrrrr.
Fairly often, when my mother is annoyed at me, she says little things to my children instead of to me, so I can hear them but she she doesn't have to confront me directly.
Just a minute ago we had words about cough medicine. My older DD has a cough, I explained that doctors don't recommend cough medicine for little children any more. She kept going on and on about it, so I asked to just stop the conversation. So, her retaliation is to say to little DD (a baby and can't understand) "oh your mum is so bossy, isn't she" - to which I say "please don't say that to her, reply: "well she is, isn't she?" etc. I know she can't understand, but the older one can and it happens quite often.
I'm afraid this time I called her on it. I'm not having her (not a very good mother tbh.) questioning my parenting, especially to my children.
MN jury?