Jeff think's he swapped them back already

Jeff/Alex got out of bed and saw his new mom making breakfast and his new brother Nick watching TV. Then Jeff though "Wait did't I swap those two?" Jeff/Alex went up to the body of his mom and said "Morning... Mom?" Nick/Lisa doing his best to pretend to be his mom said "Morning sweety." Jeff/Alex still not sure walked over to Nick's body and said "So... how was your first time?" Lisa/Nick said "It was great bro!" Jeff/Alex thought and said "huh... I thought I had to swap them back, but I guess I must have done that last night before falling asleep. Weird, could of sworn I fell asleep BEFORE swapping them back." "Now what should I do?" thought Jeff.