How can some people just throw away great friendships like that?

[Val88]

Not everyone who you become friend with is there forever. Some people are there for a season. Some are there to teach you a lesson. And I think Beth was there to teach you a lesson it probably took her all of those 10 years for you to finally comprehend her message. She probably was never as good of a friend as you assume, but because you were blinded from the truth everything seemed perfect. Be glad Beth is out of your life because thing could have gotten worse. For example, her actually seducing your boyfriend. Don't be too sad because you probably just saved yourself a lifetime of heartache. She will reap what she sow.