I Have Lost Friends

i lost my best friend. we met in high school and had been super close for about 4 years when she met a guy. she crushed on him super hard and we thought he liked her too but it turned out that he didn't. they were still friends and all and it was cool for a while. then she introduced us two hoping all 3 of us could be friends. well, he started crushing on me. then i crushed on him. we snuck around behind her back. i didn't want to hurt her. i already hated myself for showing him the time of day when i knew better. i tried to tell her that i liked him but she just blew up about it. that was expected. a bit later she found out that we'd been involved and she didn't take that well at all. she blew up on both of us and hasn't talked to either of us since then. she hates me and him. i've tried to talk to her but she won't have it. i don't particularly feel bad about it though. i'm in the best relationship i've ever been in and i'm incredibly happy with this guy. she doesn't want to talk to or see me and that's perfectly fine. i'm far happier with my boyfriend than i was beforehand. he's everything i'd been searching for and honestly he makes my life complete. it was worth the sacrifice of losing her.