boundaries

My mother called me at 2 pm while I was at work. I assumed that it must be something important, because why else would she call me when she knew I was working. In fact, she was calling me to remind me of two things: 1) that I need to moisturize, and 2) that I scrunch up my face when I talk and this can cause wrinkles.

I would sit her down to have a talk with her about boundaries, but I don't know how to say "boundaries" in Korean, and I suspect that is because it doesn't translate. After all, this is the woman who never understood why I got mad at her when she used to "clean" my room for me.