I was reserve parking into behind a car this afternoon. I couldn't get into the spit and was about to drive off when the woman got out of the car and said I'd reversed into her. I'm not disputing that although I was only using the clutch to reverse, not the accelerator so it was 1/2mph no more when the car bumper and was so light touch I didn't hear or feel it over the reverse beeps. There's no damage on the car but she's now saying she'll have to throw out her three car seats and will claim on my insurance. I've had a look online and most advice seems to suggest this isn't necessary, only for moderate and severe bumps or crashes. It was less impact than an emergency stop, certainly not enough for me to feel. Does anyone have any experience in this or idea of whether advice is she should definitely not use the seats again?