"But instead of thinking: How lucky was I that I got to be the one who got married to THE MOST AMAZING MAN ON EARTH," she wrote. "I was the one who got to take this crazy ride with him and been in his life for the last 6 years."
His wife wrote that during their years together "we had the time to make each other the happiest we had ever been and change each other's lives forever."
"I have to be the one who loves him and cherishes him. He deserves all that love. Every ounce of it. Because it was so amazing Bob was," her post read. "He was love. If you were in his life, you KNEW he loved you. He never missed an opportunity to tell you that."
Rizzo also wrote that she "no regrets" and added that she and Saget loved each other very much.
"I know how much he loved me until the very last moment, and he knew the same thing," she wrote. "I'm so grateful for that. Not everyone gets it."