Wow! Sounds to me like you made this a little too personal. Those other "rostered" girls were hurt, not uncommitted.
However, my personal opinion is that no matter how committed you are, there is probably going to be times that a player may wish they were able to attend those other events (i.e., homecoming, graduation of friends or family, etc) ... they just may not always convey that to the "overly-committed" parent.
Congrats to the team and they certainly should be applauded for their accomplishments.
