I was supposed to meet my FWB at 1230 last night he was on his way takes him

40 mins to get to me...at 1240 I got a call my grandpa was in accident so I texted my FWB at 1246 said hey I can’t tonight important family stuff. My grandpa was in a serious car accident. ENOUGH TIME FOR HIM TO TURN THE CAR AROUND AND GO HOME!

But my FWB still drove here, texted me at 120 he said I’m here

128 he texted we still meeting????

130 am he texted this

What do I do?? Stay in the FWB or leave the FWB