In ya'lls is biddy ball and elementary worse than HS.

[stosh]

At the 10yo level these things are important:
1. The game should be fun
2. The players should be learning
3. The players should be having fun learning

These things should not matter:
1. Who wins
2. Who scores
3. Who is to blame if you lose

If you are screaming at a referee, none of the first three are happening and all of the second three just became important to your child. Every call, good or bad, that a referee makes in these games should be a teaching point, not an excuse to let off steam.