Boyfriend got his car towed

Guess he decided to not make his payments for 3 months. So now he doesn't have a car. They towed it away. Now I guess it's up to me to spot him when he needs it for him to use my car. I don't want to be hard on him but, he has a job he makes money, he could of prevented himself from losing his vehicle. He promises that he will get a new one. What do you think I should do ?