Zsa Zsa Gabor's widower is shedding light on her final days before she passed away Sunday. Frederic Prinz von Anhalt was the 99-year-old’s ninth husband. The two had been married for 30 years. "The doctor came out and said ‘there is nothing we can do anymore.’ She passed away," he told reporters Monday outside their home. "She was slowly slipping away, peacefully, without pain and it was just the time for her to go." Gabor died on Sunday after suffering a heart attack at her Bel-Air estate. #InsideEdition