My girlfriend is out of town. He quarreled with his parents and ran away from home. He didn't answer his phone, didn't reply to his text messages, and he kept avoiding me. What should I do? ...

Text, keep looking for her. At this time, she was actually very lonely, but she was carried away by reason. At this time, her heart should be very fragile and need company very much. Even if she is angry and tells you to leave her alone, you should continue. Tell her in any way that you still care about her!