Doonesbury by Garry Trudeau for October 29, 1975
Transcript:
Zonker: Dad, I can't figure you out! I mean, you know Mom'll come back - she always does! She just needs to be by herself sometimes! Man: I dunno, son... Zonker: Well, what was it this time? What did you and Mom fight about? Something dumb, right? Dad...? Dad, if you won't... Man: Our TM instructor put the moves on her.