My DD is going through a MAJOR whining/tantrum phase. It is out of control. And I wish it was about something substantial, but the littlest things set one off. For example, a few days ago she had a kicking screaming fit because I backed into the driveway and she wanted the car to be facing forwards. ugh. 20 minutes!! Other examples - the wrong sippy cup, someone not doing exactly what she says during a game, etc.
My current strategy is: as soon as it starts, I tell her no one else wants to hear her screaming, please go finish screaming in her room. Which she does. 20 minutes later (when it's over), I will go in there, talk to her about her behavior, she becomes very rational - "I won't do that again mommy." "Sorry I acted that way." But then we repeat the same cycle. Sometimes there are a few tantrums a day, sometimes none, but my strategy doesn't seem to be working long term because they are still happening. It's maddening!!! Another small piece of background (though it doesn't completely correlate time-wise) - she has a new (month old) sister and I have now stay home (no more nanny).
Is this normal, adjustment to new family dynamic, a phase, help??!!!