My new best fran is starting mess with my best fran of 3 years... I try to get them to talk but she says no?

daisy is my fran of three years haelynne is my new fran.... daisy was joking nd said dnt b her fran cus she bi (haelynne is bi) and once u go that way u never come back.... idk haelynne read my email nd gets on my personal fb (permission granted) nd sees it i try to erase it nd tell daisy stop (she stopped) now haelynne still has a problem wit her (three times daisy size) nd wnt stop getting dha pop kids to eavesdrop it makes me mad nd sad she cnt trust me....ugh nd also she might have a crush on me... help