Jean's Grandmother,"Moms," Lived in an Assisted Living Facility,but Had Not

Jean's Grandmother,"Moms," lived in an assisted living facility,but had not sold her home of many years.Jean was a special granddaughter of Moms,partly because Jean often visited Moms even though Jean lived several hundred miles away.As a favor to Moms,Jean would go check on her house because otherwise it usually sat vacant.One time Jean got copies of the keys made and moved to the town where Moms lived and moved into Moms' home without Moms knowing about it.Jean lived in it as her own,even bringing her German shepherd with her.The neighbors erroneously assumed that Moms knew Jean was living there.Moms was very appreciative of Jean's long trips to visit her,not knowing that Jean was living in the same town.Although Moms liked Jean very much,she would absolutely not want Jean living in her house.Jean had pulled this off for several years.Her goal was to acquire the house by adverse possession.In these circumstances:

A) Jean has earned the right to the home because of her care for Moms.
B) Jean cannot acquire the home through adverse possession from a relative.
C) Jean has acquired a life estate pour autre vie.
D) Jean can acquire the home by adverse possession if she continues to meet the adverse possession requirements for the required period of time.
E) The presence of Jean's vicious German shepherd will prevent her from meeting the "peaceful" requirement of adverse possession.