My Sister the Blabbermouth

Reach for this book when your child is feeling the intense social pressure of a sibling who has no 'off' switch or when family secrets are being aired out on the playground. It addresses the specific, agonizing embarrassment of having a younger sibling who tells everyone everything, causing social friction at school and frustration at home. The story follows a relatable protagonist navigating the messy boundaries between family loyalty and the desire for a private social life. While the humor keeps the tone light, the book deeply validates the anger and shame a child feels when their trust is broken by someone they love. It is an ideal pick for children ages 7 to 10 who are moving into a stage of social awareness where peer perception becomes paramount. Parents will appreciate how it models communication and patience without dismissing the very real sting of sibling betrayal.