Why does garry boy Chapman have a manny?

The Manny was goes to take him to school, and make sure he did his homework. Pick him up from school and take him to his sports practices as well as games. He needed a male influence because he also had a phase of misbehaving for the people that were watching him while his mom and dad worked. The kid that was hired to take care of Gary boy actually did a very good job and had a very good influence on Gary.