When our toddler was first learning to walk, she once tripped and fell. Her nose hit the corner of a elaborately carved chest of drawers.
Of course she was crying and her nose was broken. We took her to the Dr. He actually was able to straighten her nose with his fingers.
Of course he asked us how it happened. He seemed satisfied but boy you wonder if they will think you hit her.
I noticed that when my daughter got a broken elbow in a playground collision at school, every single doctor and nurse that I had contact with asked me, “So how did that happen?” Actually made me glad I had a good alibi (school called me at work, which was only about 3 miles away, and I took her to the emergency room).
They do wonder.
Where there is suspicion, circumstance or accusation there is always doubt. Someone could tell a terrible lie about a loved one and, despite protestations, you would have doubt. That’s why the false witness stuff is so bad.