While crying in front of your children can have some benefits, it's important that moms and dads communicate why they're feeling upset and that having those feelings are completely normal.
"A young child's first reaction when seeing a parent cry might be to feel like the world is too scary or dangerous," Dr. Fristad explained. "It's important for parents to convey that feeling sad is part of being human, but that the parent is able to manage or address the situation."
Giving your child some general context can be particularly helpful in these situations. Dr. Fristad recommended saying something like: "I am very sad that Grandpa had to be hospitalized, but I am glad that we will be able to visit him as soon as he comes back home."
And while it's probably not in your kiddo's best interest to see a parent break down every single time he or she gets frustrated, as long as you explain why you're sad, there's no hard-and-fast limit in the waterworks department.
"Children need reassurance that their world is stable," Dr. Fristad said. "As long as that is accomplished, the amount a parent cries in front of their children can vary, based on the parent's temperament and life circumstances."