Mostly in regards to attitude and how I allow myself to be treated. I used to let W have her way and not really challenge. I don't do that anymore.

She can get really angry over things I consider insignificant and I used to let her treat me poorly when something would happen because I was always taught to pick my battles.

When I realized that my issue wasn't the event, but the reaction, I set the boundary that she doesn't get to talk to me in that way. If it's something she want to discuss, I'll listen when she calms down, but she doesn't get to yell at me about putting peanuts in the wrong container anymore (example)