You can help those adults keep their cool and make sports fun again for everyone. Contact any or all of these organizations. They can help. NAYS can help your league start a program to help adults behave better.
PAYS also has a mandatory video for adults.
The video, which includes footage of adults acting up at sporting events around the country, reminds parents how not to act. This organization provides services for coaches of youth sports. Coaches can attend conferences and workshops on how to become a more positive influence on kids. It includes a free service that allows parents, coaches, or officials to question experts by e-mail. The experts give advice about dealing with the challenges of youth sports, including adult misbehavior at events and the ways adults can be made to act properly.