I can’t even get over the fact that even when he’s throwing stones she’s not engaging with him “one, two”.. it’s not hard really. It’s always just “wow”, “do you love it?” “Well done buddy” it’s no wonder he struggles to speak. Kids are sponges. If you’re not engaging with him how will he learn. He also lacks basic discipline, take the bowl off of him. You’re the parent. He could put one of those big sweets in his mouth when he’s running and choke, I’m sure all she would muster then is “oh dear” she’s thick!