My mother txt me to call me out on something she saw as 'rude'.
I told her my reasons for doing it and pointed out I'm not a child and I don't appreciate her scolding me like one, and that it was really non of her concern (was nothing to do with her at all)
She replied that she's my mother and she will call me out to the day she dies if she wants to. That I was rude and how dare I speak to her that way etc..
I told her my reasonings and she immediately escalated.
I told her it's not a big issue, I wasn't getting upset over it. Especially before Christmas and that I love her.
She left me on read. This was last night. No reply.
I'm just so sick of being the adult in this relationship. Why can't 2 grown adults have a conversation without it turning into a 'shunning' for days or weeks?
Theres no way I would do that to my kids. Especially not when they try to diffuse the situation and offer an olive branch. And not reply to 'I love you'
She was VERY abusive in my childhood. Admittedly since my teens (and grandkids) she's been a lot different but still has these moments where the 'old mum' comes through. Some really shitty incidents (trying to physically attack etc)
I'm just tired of it. I love her so much but when things like this happen all the stuff she did to me as a kid flies to the forefront of my mind and I feel like I want to scream at her 'remember what you did to me?!'
Which I did once before and somehow she came out the victim in it all 
Mentally tired of it but can't go NC. I wouldn't see my dad and my anxiety wouldn't allow me to attend family gatherings with her there etc. So I just keep the peace.