What Would Happen If You Don't Go to School?

This is a story of a brother and sister who lives in New York City. Both their parents are busy with their jobs, but due to some reason, their mother loses her job. Now it has become hard to catch up with their expenses, so their parents decide to pull the children out of school and start homeschooling them. Now the mother is taking care of the kids and homeschooling them.
The father drives a truck and is out of the city for a couple of days so he can support the family. When the father returns home, he sees that the kids are doing well with the mother. For the first couple of months, the kids are happy that they don't have to go school because homeschooling gives them a more flexible time, but as the time passes by, the kids begin to miss having their father around because they cannot go places without him.