My bff robbed my ex and blame me?

So I’m going to talk about what I was some posts before.

It’s the second day of class, I made one friend last class, she was also was new so I thought we could deal this together, she didn’t came to class today, we had a lot in common, didn’t knew what was coming… there was another girl, she was intrigued by me, so because of that my friend didn’t came she offered me being at her spot, right in front of her, we gained so much trust that day, she told me stud she had never said to nobody else, and we had much more in common, let’s name her Mari, because that’s how I called her, I instantly had a crush on Mari but she told me she had a crush on my friend (the one from the start) let’s name her tiger, she was blonde, green eyes, I’ll never will be able to compare myself to her, I’m just another girl, brown eyes and brown hair, nothing special.

Mari told me she had a crush on tiger, I hid my feelings to everyone, soon tiger discovered it and told her she didn’t liked her, and started to look at her like she had two head, Mari still wouldn’t give up and would be with her 24/7, we were all friends and became very close, we were a trio. After a lot of time Mari realised she wasn’t going to get her and felt alone, tiger did nothing, while I was there, wiping away her tears, she told me she would end up friendship with everyone one day, I immediately confessed in response, she accepted, those were the most happiest days of my life, but not for tiger.

Tiger after rejecting Mari, told her she always had a crush on her, Mari when tiger told her that treated me differently on our relationship, even in my birthday, she almost ignored me and passed all day with tiger, I was real sad, my worst birthday, then all of the sudden at last hour tiger started crying and saying that Mari didn’t loved me, I was tearing up, I just said in answer “I know”.

We broke up, but became couple again because she told me she loved me and we broke up again, she broke me up and tiger was saying around that I broke up her, Mari never broke up with me, toger told me she wanted to and know thinking it, I never knew what was the true. Actually tiger blamed me for some reasons I didn’t even understood, she even told her to break up with me and become a couple without me knowing, and I’m best friends with tiger, also I can’t get over Mari…

-my friends opinion-

They’re telling me to break my best friend relationship with tiger, I’m real shy so idk how, I’m confused, Also with Mari. They have tell me I’m the best girlfriend they had ever seen and that I’m more pretty than tiger, I feel they are just saying it to make me feel better…