Hi FemmeK,
I can relate I used to act the same way with my husband I've made a conscious effort to stop since I've become aware of it but for me it was easier because he is anything but passive aggressive. Anyway that still hasn't cured all of the issues I need to address as a result of growing up with my BPD mother so I'm still going to therapy to work through everything so that I don't punish myself or the people that are now in my life for my mothers actions. My advice would be if you love her start therapy and address your own issues then maybe once you've made some process and can better communicate yourself you can bring her to a session and talk out the communication issues you both have instead of arguing in circles. Goodluck
