I'm on my way to the airport the next day and I told my mom what I was doing.
Why did you need to keep your mom informed about your whereabouts?
I'm the one paying for the bloody trip, of course she will need to know where I am at all times.
I can see where that might be annoying, but it's important to let people know what's going on.
It's my money paying for it. My life and my time.
Making sure someone has your itinerary is the smart thing to do!