OtherAITAH for accidentally letting my sister in law get chemical burns on her face.
My husband (26M) and I (26F) bought our first home 7 months ago. His younger sister (16F), who just got her license, frequently shows up unannounced and has trouble taking ‘no’ for an answer. Last Friday, she came over after dinner and asked to stay the night. We agreed since we had no plans. She asked to shower, so we let her use ours, as our guest bathroom isn’t stocked yet. I splurge on ...










