Please tell me this is a phase and a reaction to her new baby sister! Maddy is almost 23 months old, she's always been a happy and independent girl, not really too clingy.

Her sister is 3 weeks old, the first week went really well. Then came the laying on the floor kicking screaming tantrums, and the never ending whining. It's awful, she whines for everything now and if she doesn't get it well that creates a perfect opportunity to kick and scream!!

If the baby isn't crying then she is, I'm losing my mind