Tell her she is just starting out and she will be breaking hearts like crazy, I know this doesn't help now but she has so much life ahead of her, I had two to deal with at this age and it does get better...they will have lots of loves in there life, my dtr & son are 22, 21 and they been through there share of heartbreak, its not easy but mom just give her extra hugs & kisses for awhile....Tell her if that little jerk believes everything people say she don't need him anyway...