Prince William Frustrated Over King Charles' 'Heartless Monster' Image - Source

Photo Credit: Samir Hussein/WireImage via Getty Images Prince William is reportedly upset that Charles Spencer's memoir about Princess Diana is affecting King Charles' public image. According to a source, the heir to the throne did not want private family matters to become public and has allegedly been frustrated with his uncle for portraying his father as a "heartless monster" in the book. For those unfamiliar, Earl Spencer released his memoir, "Swan Song: Diana, My Sister," in which he reflects on Charles and the late Princess Diana's troubled marriage. Prince William calls . . .