Two members of the Gosselin Team may have been expelled from their private school. Could all the parental issues be catching up to the kids?

Two of Jon and Kate Gosselin'seight children have been expelled from a private school in Pennsylvania.

Collin and Alexis Gosselin, both 6, are now being homeschooled, a source close to the situation tells PEOPLE. Despite reports of violence and bullying, the children are not behaving as badly as has been claimed, the source says.

"The situation is being grossly overstated," the source says. "The kids are going through a challenging time, but Kate doesn't feel this is something that should be discussed publicly. It is a private matter."