Two-year Saint West was hospitalised over the Christmas break with pneumonia.
He spent three nights in hospital where he received "multiple IVs" and was "hooked up to oxygen machines".
Thankfully, Kim Kardashian's youngest child has made a full recovery, with the mum-of-two praising him for his resilience.
However, the mum was criticised for allegedly leaving her son to celebrate New Year's Eve in style - a rumour that the reality star shut down fairly quickly.
I haven't heard this BUT lets get this straight. I did not leave my son for one minute during his hospital stay. We were there Wednesday night to Saturday. NYE WAS SUNDAY NIGHT. People came over when he was already asleep for the night! Don't even try me when it comes to my kids https://t.co/wrl47awaUr
— Kim Kardashian West (@KimKardashian) January 3, 2018
Taking to Twitter, the 37-year-old, who is expecting her third child this year, tweeted:
"I haven't heard this BUT lets get this straight. I did not leave my son for one minute during his hospital stay. We were there Wednesday night to Saturday.
"NYE WAS SUNDAY NIGHT. People came over when he was already asleep for the night! Don't even try me when it comes to my kids [sic]."
Thankfully, her friends and fans were quick to rush to her side, with many calling her a great mum!
Haha what loser came up with that theory. People are so embarrassing it hurts. Just nothing to do
— jonathan cheban (@foodgod) January 3, 2018
I understand when it comes to your family you'll always come front for them, but I really hate that you even have to give these assumptions & accusations attention. They have no common sense whatsoever.
— Ayanda (@I_yler) January 3, 2018
we love a mom who stands up for her kids. killin it keeks pic.twitter.com/4IFeRrPXZX
— chels (@kindaachels) January 3, 2018
We already know how much you love your kids! People always loves to talk shit about you because their life’s are not as blessed as yours. Keep doing your job, you’re doing amazing.
— luisjosé. (@narcicismo) January 3, 2018