Hello Kristin! Thank you for giving our Members Mark diapers a try! We are sorry to hear that your little one had nighttime leaks. That shouldn't be happening. We'd like to learn more about the case you purchased and see what we can do to help! When you get a chance, please feel free to contact us on 888-301-0332

Good Afternoon! First, thank you for choosing our Members Mark diapers and for sharing your dissatisfaction. We will pass on your comments to our team, but we encourage you to call us at 888-301-0332 so we can obtain more product information and feedback in order to continue to make our diapers work well for your little one.