I was driving my friend's car and I got an accident. It was my fault.I have full coverage on my car and my friend has full coverage on his car. I called my insurance and they fixed the other car that was involved in accident but they didn't fix my friend's car. my insurance is saying that my friend's insurance supposed to fix his car. My friend called his insurance and they said his insurance not gonna fix his car because I am not on his insurance policy. Now I am stuck between these two insurance companies. what are my options to fix this car. Could you please suggest me what should i do. should i talk to a lawyer or what? Anybody had similar situation like me? waiting for an expert advice.

Thanks