How do I handle sibling rivalry between my toddler and a new baby?
Regression (wanting a bottle, acting like a baby) is completely normal and temporary. Name your toddler's feelings: 'It's okay to feel jealous — the baby gets a lot of attention right now.' Give them age-appropriate helper roles: fetching diapers, singing to the baby, or picking out the baby's outfit. Carve out short windows of one-on-one time daily — even 10 minutes of undivided attention helps. Consult your pediatrician if aggressive behavior toward the baby persists.
This information is general guidance and does not replace professional medical advice. Always consult your pediatrician for medical concerns.