Normal response from a mom.
If I may offer a word of advice... When you first start riding ALWAYS look for an escape route. At first it will seem like a pain but will soon become natural and you won't even think about it but will still do subconsciously. This could possibly save your life as there are people out there that will do just about anything to take you down. I used to even carry half inch ball bearings in my leather jacket pockets. Actually made use of them once. Some idiot in a fast vehicle was chasing me with the obvious intent of taking me down. Tossed a handful of bearings over my shoulder and the chase suddenly ended.
I have around a quarter million miles on a bike and only laid down twice and, both times, I was able to pick up the bike and ride it home. Even though going down twice the ability to get up and ride home was very much due to always having an escape route. Sure I wend down but didn't broadside a car and die. Having an escape route isn't always about not going down. It is often about going down as softly as possible.
Oh, lesson #2...

Always remember that a bike steers different than a car. In a car, if you want to go left, you turn the steering wheel to the left. At speeds of 30-35 MPH plus this is totally wrong on a bike. The thing is that the wheel size on a bike is MUCH more dramatic in relation to vehicle weight that they actually serve as gyroscopes. If you are ever in a crisis situation at speed and need to escape by going left +NEVER+ force the steering to the left. Actually steering to the right will cause the bike to go left. At speed you just don't steer a bike, you lean a bike. When you lean the bike in a curve at speed going left the actual front tire will point to the right. This is called counter steering and is a direct result of the wheels on a bike acting like gyroscopes.