Britney Spears will not be performing her Las Vegas residency, the pop singer made the announcement on her Instagram page, she revealed that her father had recently suffered a health scare when his colon ruptured two months ago and he was “lucky to come out alive,” Britney wrote. Britney says she will now "devote all of her time to her family and their efforts to care for her father during his recovery from a life-threatening illness." Fans who purchased tickets will be able to get refund information on Britneyspears.com. Have you ever had to quit your job to take care of a sick family member? What caregiving tips can you share?