My girlfriend attacked me while I was driving, what should I do?

Well basically we have a child and our relation of two years (our daughter is almost 12 months) is rocky to say the least, thus far no one has cheated to my knowledge although I often get accused of it. Anyway, we decided to buy a car and we agreed she would pay £500 toward the insurance, things are going okay. Weeks later (now) we have a row, she says she isn't paying any more toward the car we both wanted, she still owes around £250, at this point I am livid, I tell her I'm pulling over and she can walk home, since I am left with the debt as it is in my name. I turn onto a side street and starting making a three point turn, she grabs my face and scrams me, drawing blood in the process. Obviously I wasn't crying because it hurt but I was infuriated at her for one doing this in front of child who was in car, two potentially damaging the car which would further cost me more by increasing my insurance, and lastly potentially involving others by damaging their property.

I am seriously considering calling the police but am unsure whether it would worth it, at this point we are over and I know she will make it difficult for me to see my daughter, I will most likely miss her first party out of spite.

In the end I left her there, I did drive off, but quickly returned, she was more concerned with her phone as I offered to take her home, at this point I had enough and left.

Should I involve the police, it is teach her a lesson, I mean I am no angel nor do I pretend to be, I shout and have broken things but this has topped it.

I would because you would be able to get custody of your child easier if she is shown to be a violent and unstable character.

Well basically we have a child and our relation of two years (our daughter is almost 12 months) is rocky to say the least, thus far no one has cheated to my knowledge although I often get accused of it. Anyway, we decided to buy a car and we agreed she would pay £500 toward the insurance, things are going okay. Weeks later (now) we have a row, she says she isn't paying any more toward the car we both wanted, she still owes around £250, at this point I am livid, I tell her I'm pulling over and she can walk home, since I am left with the debt as it is in my name. I turn onto a side street and starting making a three point turn, she grabs my face and scrams me, drawing blood in the process. Obviously I wasn't crying because it hurt but I was infuriated at her for one doing this in front of child who was in car, two potentially damaging the car which would further cost me more by increasing my insurance, and lastly potentially involving others by damaging their property.

I am seriously considering calling the police but am unsure whether it would worth it, at this point we are over and I know she will make it difficult for me to see my daughter, I will most likely miss her first party out of spite.

In the end I left her there, I did drive off, but quickly returned, she was more concerned with her phone as I offered to take her home, at this point I had enough and left.

Should I involve the police, it is teach her a lesson, I mean I am no angel nor do I pretend to be, I shout and have broken things but this has topped it.

You were legit going to make the mother of your child walk home for talking back. Weird.