I am getting so pissed. Sims 2 headmaster issues.?

Both of my girls are dressed in formal. I have art for the tour. My yard is weed and leaf free. My house in completely spotless. I have an A+ my mom has a good job and prepares a turkey meal every time I try. The headmaster will talk once then will just stand there. He won't come in, he won't eat, and then he will stay there even after it's over. I have tried with both BJ and Vince. Pleeese help me!!