Watch Below: Demi Moore on her relationship with Bruce WillisMarking the first Father's Day since the actor went public with his frontotemporal dementia (FTD), the Die Hard star was showered with love on social media. "Father’s Day is a time I get to reflect on my deep appreciation and respect I have for Bruce as I watch him father our little ones," Emma wrote on Instagram. "Where it might not be “conventional,” what he’s teaching them will span generations. Unconditional love, kindness, strength, compassion, patience, generosity, resilience.""Happy Father’s Day to the greatest dad I know, who will forever be the gift that keeps giving within our family." Alongside the caption was a photo of the dad-of-five with his 11-year-old daughter Mabel. Bruce and his daughter Mabel.Bruce's ex-wife Demi Moore, with whom he shares three daughters and split from in 2000, also took to Instagram to pay tribute. Sharing a throw-back photo of the actor with his daughters, Demi wrote: "Forever grateful to you BW for giving me these three beautiful girls.