After Momo lost both her boyfriend and her daughter due to her class stupidity. She cut off everyone that part took in the betrayal even All might himself soon after a few months 2 people came back that shocks everyone after they were told that Momo boyfriend wasn't what they were told and soon enough both Momo boyfriend and daughter asked her if she wanted to join which she agreed to which made everyone wide eyed to it.

Ship

Evil Izuku x Evil Momo

Yes Eri is Evil along with them she been evil since the betrayal