The tag mikes-mother appears in these 6 comics:

• 52: (12/15/2012) Big Wheel (Tags: mike, mikes-sister, mikes-mother, young-mike)
• 77: (06/08/2013) Voyager (Tags: mike, mikes-mother, cat, time-machine)
• 78: (06/15/2013) Motherly concern (Tags: mikes-mother, mike, cat)
• 79: (06/22/2013) Attack Cat (Tags: mike, mikes-mother, cat, mikes-sister, time-machine)
• 83: (07/20/2013) Outfoxed (Tags: ashley, young-mike, mikes-mother, time-machine)
• 165: (02/14/2015) No signal (Tags: mike, mikes-mother)