I gave up a 8 year friendship so I wouldn’t be selfish

She hooked me up with her brother I dated him for 3 years and he put me thru hell Narcissis to the core anyway he finally let me move on ( had to beg him to leave me ) so anyway he got his ex pregnant and she talks real bad shit about me calling me all types of name and here’s where my friend comes in , she came in to town and ghosted me to hang out with the girlfriend and only wanted me to take her places so I already had a gut feeling she was pregnant and I said something about it to her and she’s like I wanted to tell u but I didn’t want to hurt u mean while she’s ditching me to go hang out with a girl who hates me and idk why it bugs me honestly but I feel like she broke my trust she lied and tried to use me and I’m to hurt to fix it and i don’t want to cuz I can’t be that friend that makes her chose between her niece and me and this is not the first time she’s hurt me and I think this is my excuse to let her go