Don't Bother Asking
Dear MIL,
I was very flattered you asked about what was going on in my life and initially appeared interested in what I had to say. However, if you were not serious about listening to me and only planned on paying attention for two minutes, don't bother asking me to detail my life's events. In case you are wondering, it is not polite to jump up in the middle of someone's sentence to run over and welcome your "favorite" son (not my husband) into the room and then turn to me and say "Oh, you were done, right?"
Fondly,
Your DIL
I was very flattered you asked about what was going on in my life and initially appeared interested in what I had to say. However, if you were not serious about listening to me and only planned on paying attention for two minutes, don't bother asking me to detail my life's events. In case you are wondering, it is not polite to jump up in the middle of someone's sentence to run over and welcome your "favorite" son (not my husband) into the room and then turn to me and say "Oh, you were done, right?"
Fondly,
Your DIL