Rob Delaney shared heartbreaking news on Facebook Friday.
The Catastrophe actor and writer took to the social media platform to announce that his son Henry has passed away.
"I have very sad news. My two and a half year year old son Henry has passed away," Delaney wrote in his post on Friday. "Henry had been diagnosed with a brain tumor in 2016, shortly after his first birthday, following persistent vomiting and weight loss. He had surgery to remove the tumor and further treatment through the early part of 2017. Then the cancer returned last autumn and he died in January."