Yesterday, Irwin penned a heartfelt message to the “three most incredible fathers” in her life.

My father-in-law works tirelessly for his family and is always there with a word of encouragement.

These extraordinary men inspire me and I love them so very much," Irwin wrote in anInstagram post.

Bindi Irwin smiling on red carpet

“He has never said a single kind word to me personally.

It breaks my heart but it is not healthy to engage in an abusive relationship.”

Ever since, Bob began distancing himself from the rest of the family (viaThe Sun).

Bindi Irwin kissing her dad, Steve Irwin, on the cheek