Premise: Glee is having a 'show for the parents', everybody's there. From Burt's point of view, we hear all about the respective parents. Then he hears one of Rachel's dad's talk and recognizes the man's voice from the phone call to the garage during the Defying Gravity Diva Off (yep, they made that call). Things come to light, Burt is awesome, Kurt's dating Puck, etc. I'd really love to re-read it. (I remember more if it's nearly there but you need a little more.)
Anybody's bell ringing?
Thanks in advance!
Found: Of Phonecalls and Fights (thanks to albichorizon and garnetgypsy)