You shouldn't call the cops on your in-laws.
Sally took care of her mother-in-law in return for a small payment each week, but she has not been paid lately.
Sally wanted to obtain payment for the last few weeks of her work.
Sally talks to her in-laws to tell them it is important to her that she receive the money they owe her.
Sally calls the police to report that her in-laws owe her money to scare them and make them pay her.
Sally's in-laws arrange to catch up on the payments to Sally by the end of the week.
Sally's in-laws are very upset with the commotion she caused by calling the police.