Michael Bublé gushed over his wife Luisana after the alleged elbowing incident led to death threats.
The singing super star, 44, heaped on the praise for the actress for being "selfless" and "loving" in "guiding" their family in a post to mark her 33rd birthday on Monday.
It comes a month after Micheal was bombarded with death threats when fans accused him of "elbowing" his wife in a rare clip of them together.
They have kept their relationship and family life out of the limelight as much as possible.
But on the occasion of Luisana's birthday, Michael shared some kind words about his wife.
The dad also posted a rare picture of the stunning blonde with their three children Noah, six, Elias, four, and Vida, one, cuddling her.
He wrote: "Happy birthday Luisana. Thank you for guiding this family with your faith, love, strength and selflessness.
"You’re our hero, and we are so proud of you and the woman you’ve become."
It comes after the low-key couple were caught in a social media storm when Michael was accused of abusing Luisana in a clip where he appeared to elbow her.
Luisana stepped up to defend her husband Michael after their family had been swamped with death threats which terrified her.
“Mike is a gentleman who is always concerned with trying to make me even more happy than I already am." She said.
"We received a lot of love from people but you wouldn’t believe the amount of people who sent me photos with weapons saying they were going to kill Mike when he reached Argentina, photos of knives from people laughing and saying they were going to cut off his fingers, leave a bomb for us or give him a beating.
"It made me afraid and I still feel a little bit frightened."
Michael and Luisana raise their children at their family home.
Sparks started flying between the couple when they started dating shortly after his romance with Emily Blunt didn't work out.
The Haven't Met You Yet hitmaker got down on one knee to ask the actress to be his wife in November 2009.
They wed in a romantic ceremony in Buenos Aires, in March 2011.
Their eldest son Noah has fully recovered after his battle with cancer.
