Jerk or Justified follow up- What he was REALLY doing instead of watching the kids on NYE

To catch you up ICYMI- Before the holidays we got this message from a Buzz listener:
My ex just texted me yesterday saying that he wants me to take the kids for New Years Eve because he was just offered to work his side gig and it’ll pay him a lot. Now I pretty much have to tell the kids "daddy chose the cash over them." Our kids are 5 and 8.
PLOT TWIST! He is now confessing that he lied. He wasn’t working, instead he was....Well, watch/listen to find out