“My toddler screams when her 4 year old sister ‘bugs’ her? What to do?”
It makes sense that when a toddler uses screaming to protest, it can be jarring for you – and especially so if you’re worrying about neighbours being disturbed.
I suspect that this isn't an easy ‘one day fix’ situation but that it’s going to take time to bring the change you need.

As a parent, there are times when you're concerned because you're child is unhappy at school, perhaps being bullied or you're struggling with issues such as sibling rivalry. Discover a key communication tool with Parent Coach Val Mullally.