How does normal momo and yandere momo react to Eri calling them Mom/mommy and calling Izuku Father/daddy?
Normal Deku and Momo would be a blushing and stuttering mess at the thought of Eri happily calling them “Mommy” and “Daddy”
Yandere!Momo would most likely break down crying in pure joy that she has someone that can help her be a family with Izuku.