Moms are basically superheroes to their kids, especially when they’re young. But moms of kids with serious, life-threatening or chronic illnesses show the kind of strength even a superhero might not have. This very special video was put out by Sick Kids Hospital in Toronto in honour of Mother’s Day this Sunday. The video follows several moms as they try to pull themselves together and put on a brave face for their kids. ****Warning, tissues are strongly recommended!