After my dad passed away, my mom returned home, where they had stayed for more than a decade. My sister called my mom that evening during dinner time to enquire

After my dad passed away, my mom returned home, where they had stayed for more than a decade. My sister called my mom that evening during dinner time to enquire how she was doing and whether she had her dinner. My mom said, "I am cooking, and I feel that he(i.e. my dad) is sitting at the dinner table wait to be served dinner. Even during lunch I felt his presence. I am not alone." My sister just hung up the phone and drove along with her husband to pick up my mom and bring her back with them. My mom is staying with them ever since.