These Were the 15 Most Heartbreaking Parenting Headlines of 2016

Gabriel Marshall and his dad, Josh, first stole hearts across the internet when they shared a photo of the father-son duo rocking matching scars along with the heartwarming story behind it.

Gabriel had undergone brain surgery to fight a malignant brain tumor and when his dad learned that his son was self-conscious about the scar above his ear, Josh decided to get an identical version tattooed on his head. However, now Gabriel is the one giving his dad strength after learning that six months later, his cancer is back.