Two days ago, my grandmother was served papers suing me for $5,100.00 for an accident that occurred last year. The accident occurred while I was stopped at an off ramp. Another car had struck the car I was driving and pushed me into the plaintiff. Now, the plaintiff, and state farm are suing me, and the lady caused car that caused the accident. My car had been totaled by the lady and her insurance paid for me to get a new one, she also accepted full responsibility. Do I need a lawyer?