The Australian actress shared a tribute of her own that included a quote from Winnie the Pooh, which read, “If there ever comes a day when we can’t be together, keep me in your heart. I’ll stay there forever.”

With their 20th anniversary now behind them, the couple who share daughters, Olive, 14, and Elula, 11, and son, Montgomery, 7, is now focusing on Father’s Day. Isla shared that she and the kids have something big in the works for Sacha to commemorate the special day. 

“We’ve got a few surprises in store for him,” she told E! News. “I don’t want him to read about it beforehand, but he’s going to be very happy.”