You really need to limit yourself to coaching and supporting your DD through this. It would take a severe reason for you to become directly involved by contacting the coach and/or going above him.
Your DD should first try handling it with her teammates. She can confront the main culprits in a variety of ways without punching them. Turning the other cheek didn't work last year and she doesn't have to do it again. They're bullies and will continue until someone makes them stop.
If your DD wants to go to the coach about it, she should approach the issue indirectly by advocating a team policy of everyone being respectful and supportive of each other. It's a valid policy that benefits the whole team - learning how to work with people that you don't particularly like is a life lesson that will serve them well in the future.
You shouldn't let your DD quit unless she has exhausted all avenues to turn the situation around and it isn't worth sticking it out for the season. At that point, it would take something substantive (e.g. cut the troublemakers) to get your DD to relent because they already had their chances to work it out.
Your DD should first try handling it with her teammates. She can confront the main culprits in a variety of ways without punching them. Turning the other cheek didn't work last year and she doesn't have to do it again. They're bullies and will continue until someone makes them stop.
If your DD wants to go to the coach about it, she should approach the issue indirectly by advocating a team policy of everyone being respectful and supportive of each other. It's a valid policy that benefits the whole team - learning how to work with people that you don't particularly like is a life lesson that will serve them well in the future.
You shouldn't let your DD quit unless she has exhausted all avenues to turn the situation around and it isn't worth sticking it out for the season. At that point, it would take something substantive (e.g. cut the troublemakers) to get your DD to relent because they already had their chances to work it out.