Do I stay or do I go

My boyfriend of a little over a year has been super stressed with the quarantine and hasn’t been acting like himself. He decides to up and go to his parents house that’s six hours away. I never get a text or call so I start calling his family his friends checking hospitals and jail tracker trying to find him.

He goes missing for 15 hours. I finally get ahold of him talking to him on the phone balling my eyes out from being worried and all I get is a 5 minute phone call ending with “Yeah sorry but I need to hop off here.” And now we haven’t talked in three days. He hasn’t read my messages but can be active on Facebook.

What the hell do I do???