Abbott Elementary Season 2 premieres on September 21, 2022 on ABC. Season 2 Episode 21  is titled “Mom” Here is the synopsis: “Janine’s plan for a Memorial Day weekend solo trip is derailed when her mother shows up unannounced asking … Continue reading Abbott Mom S2Ep21 Preview via @stacyamiller85 @AbbottElemABC @quintabrunson #AbbottElementary