AITA for losing my shit and kicking my girlfriend out after what her stepbrother did?R/aitah_for_losing_my_shit_and_screaming_at_my_gf/
My girlfriend (20F) and I (20M) had been dating for a while, and two days ago, she asked if her stepbrother (23M) could come over to hang out with us. I’d only met him a few times, but he seemed like a regular guy. Since my parents were away for the weekend. I thought it