Me 15 year old female my bsf we will call her M also 15 female. She had dated this guy and she was madly in love with him but she treated him poorly and when he broke up with her for cheating she wouldnt leave him alone and begged her to get back with him. Well she has been having a attitude with me ever since one of her other friends ruined all her chance of getting with him. For context she was doing stuff like talking shit about my boyfriend and talking shit about things i like and its not just me shes doing this too ive told her on multiple occasions that i dont like her doing this btw. My final straw was April 7, 2025 as of posting this it would be yesterday, she called me and our guy bsf to play Fortnite and hang out. Then she died in the game and rage quit leaving me and him to play alone and git upset that i refused to talk to her about why i was upset (i was upset about this thats why i didnt say it). So then fast forward to today April 8, 2025 im sitting in my room and get the idea to add her ex just to make her a little upset as pay back then i left my phone and took a shower and come back to see her added me back and messaged and now weve texted back and forth talking about why we are upset with her and i feel bad for it now. But be honest am i the asshole?