Long story short my DD is nearly 5 years old. She was a nite mare when younger for a bottle I managed to fully get her off them at home just after she turned 3. However when she goes to MIL and SIL for sleepover they still give her a bottle!
I've told them numerous times she doesn't need a baby bottle at this age but it falls on deaf ears.
AIBU to not want my almost 5 year old to be drinking out of a baby's bottle 