When I first saw this was so short I was a little worried. Wow! I wouldn't change anything as far as the story goes. This is perfect flash fiction. A couple awkward sentences in the beginning, but nothing terrible. Good job and definitely deserves a vote if you enter it in something. This one will stick with me for a while. :-)

I have a story up in the family contest called Nana's love. I would very much like to hear what you have to say, voting is optional. Thanks for the great read.

I wanted to know what happened to the man hit by the car. Did the husband get into trouble for his act of revenge?

You told a lot of story in a few words. It's nice to be able to do that.

This is heavier than the three pages indicate. Lots of unspoken words here.
Good job with making something really short, but very powerful!
Robin