I was best friends with a girl that we will call S up until the 4th grade. In the 4th grade a girl we will call E came to our school and S just slowly stopped hanging out with me and more with E. I was heartbroken and had no friends until 5th grade when a girl we will call M came to my school. I was her bff up until last year when she decided she would rather be popular then hang out with me. She left this year and I am just kind of hanging out with E, S, and some other girls in my friend group. I have no hard feeling agains E and S because I know people grow apart but it is still hard for me to trust people because of them.