There are multiple search results related to Joseph Princes son, so it is important to clarify which event is being referred to. Here are the details of the two events mentioned in the search results:

• In 2019, Joseph Princes son Justin fell from a high place on the playground during recess and suffered two skull fractures. He was bleeding and throwing up, and the doctors predicted that he would take six weeks to recover. However, after Joseph Prince and his wife Wendy partook in communion with their son at the hospital, Justin was given the all-clear to return to school in just three weeks.

• In 2021, Joseph Princes six-year-old son Justin fell from a high place on the playground during recess and suffered two skull fractures. He was bleeding and throwing up, but he recovered and was unhurt in a car accident later that year.

In summary, Joseph Princes son Justin suffered two skull fractures after falling from a high place on the playground in both 2019 and 2021. However, he recovered from both incidents and was unhurt in a car accident later in 2021.