Tori Spelling says she's a "worried mama" because of how much the two eldest of her and husband Dean McDermott's five children, Stella, 11, and Liam, 12, have been bullied at school.

The Beverly Hills, 90210 alum and former reality star detailed the extent of their suffering and how it's affected their mental and physical health on her Instagram page on Saturday, alongside a photo of the two as toddlers.