No
no
No.
yes
Yes, when the sisters brought Pru and their mother back from the dead to help with finding a demon.
Yes. She has an adopted son that was put in her care by a mother that fled after committing murder.
Yes, Holly met Mrs. Fowl, and she cured her mental illness.
MEANS SWEET, KIND, NICEST PERSON YOU WILL EVER MEET, THE SEXYEST PERSON U WILL EVER MEET, HAVE TO MEET, BEST PERSON EVER MEET
Tracy McConnell
at birth
No, there is not information that suggests that Shadow will meet Sonic's mother. Sonic is reunited with his mother after many years of not seeing her.
Cora's mother is Madea.
Parallel lines never ever meet with each other