She always called me “just the boyfriend,” so I helped her move, quietly.

My girlfriend’s sister never liked me. Every time we were around family, she’d say stuff like, “you’re just her boyfriend, not family” or “don’t get too comfortable.” I let it slide for over a year because I didn’t want to start drama. A few months ago, she needed help moving apartments. Nobody else was free, and she asked me. I said sure, showed up early, loaded the truck, even brought her a coffee. She was kinda shocked. When we finished, she just looked at me and said, “I didn’t think you’d actually show.” I just smiled and said, “yeah I’m just the boyfriend of your sister, remember?” she stared at me for a second and act like guilty.

She’s been way more respectful since.