Yeah that's why i said it's difficult to put the feeling of a situation like that into words, just one piece of advice, be very careful when parking at an angle to the kerb, we all hate seing small dents in our cars from people who just don't care about cars and open their doors wide open no matter if they hit the car's parked next to them door, but I'm really sure yours was something accidental and it ended up in a bad way.