Do some private tutoring for a company - presently teaching the young children (8 and 11) of an employee. Lately, parents have taken to disappearing during the class - I mean leaving the house. Kids are foreign and unused to the area. They generally don't come back before I have to leave. I'm not happy about this. I feel I should stay until they come back and I do as long as possible but I have other jobs and a family. I wonder if I should mention it to the company's HR division which employs me - the parents are oblivious. Thanks for any thoughts!