I think I am going to wait before supporting. So far the developer has made some plot holes within the first chapter. Especially with the woman that you killed her son. Her appearing a day later after your 3 girls show up is just bad writing. Because if she did feel incline to confront you, it would of been way before.
In a DUI case because the MC was drunk, he would be convicted of a criminal offense. Another thing is that the MC parents would have been responsible for any legal issues that would have resulted in a death. Basically the woman would of gone to court and would of receive legal compensation. Since the mc was in a coma, it would of landed on the parents to pay any financial retribution.
Another thing that is still mystifies me is say the mc was in a coma for 10 years because 10 years is just a good round number to be in a coma. Say for the sake of argument that by default the girls that show up your door are 18( I would say 16, since that is more believable on appearance). So 18 years go by. This woman named Natalie Koval I think, would have moved on by then. She would of maybe had another kid. So for me for her to show up your doorstep seems like she hasn't grown up or let go of her grievance. To me it seem unrealistic to me. Sure it would hurt and the first few years would be hard but after 18 years, I think she would of moved on with her life.
If you are trying to write your story based in reality, you need to look into everything. Research into DUI, because I am not sure how the lawyers didn't give the mc any information regarding Natalie Koval. The parents can't just hide their son for 10 years especially when you dealing with a death to another individual. I mean Natalie Koval would have been notified that you were in a coma and when you woke up. The legal stuff should have been taken care of, so it isn't like she can sue him now. Because due to the death of her child the court would have made sure any financial obligations were take care of.