The Kardashian Family's Birthday Wishes to the Late Robert Are Enough to Make You Tear Up on the Spot

Today would have been Robert Kardashian's 72nd birthday.

If you keep up with the Kardashians and have been watching FX's American Crime Story, you know that Robert was basically the sweetest man on the planet. His untimely death has been a recurring theme on Keeping Up, as we've seen the entire family endure physical (Khloe's hair falling out) and emotional (the kids and Kris often breaking down) struggles in coming to terms with his passing. This is why seeing their sweet messages to Robert on his birthday will tug at your heartstrings more than you were ready for.

See the family pay tribute to their fallen matriarch, including Kim's debut of the latest addition, Saint West.

Kourtney: "Happy birthday to my favorite man in the world who taught me everything. I know you are with me but I wish I could hug you. I love you Daddy."

Khloe: "To the best man I've ever known, happy birthday daddy. I miss you! I miss you! I miss you! Man... I wish we had more pictures together"

Robert posted this sweet photo:

As well as this one:

Kris Jenner: (a report of Khloe's adorable home video)

Kendall: "Happy Birthday. we miss you <3"

Kim: "Happy Birthday dad! So much has gone on in our lives since you've been gone, and I know you have been my guardian angel seeing it all unfold! I love you and miss you so much!"

And of course, her introduction of Saint West.

"Today is my dad’s birthday. I know there’s nothing more in the world he would have wanted than to meet his grandchildren. So I wanted to share this pic of Saint with you all"