I'm sorry to hear this.
I hope everything works out for your sister.
Remain calm Brett, no need to get yourself in trouble.
Call the PD and let them handle it.
Once she gets the PFA (restraining order) make sure she uses it! She needs to call the cops EVERY time he breaks the PFA rules. Make sure she includes her place of employement in the order too!
If he has any weapons make sure she lets the PD know this.
Keep us posted. Be safe!
