The relationships of Marnie Piper from the Halloweentown film series.
Family
Aggie Cromwell
Agatha Cromwell is Marnie's grandmother. They seem to be very alike in several ways; the fourth movie reveals Aggie used to look just like Marnie when she was her age. In the first movie, it was revealed that she had been dropping hints to Marnie about being a witch. She helped train Marnie, Dylan and Sophie. Aggie lived with the Pipers after the first movie until the fourth movie, where she is currently training Sophie.
Gwen Piper
Gwen Piper is Marnie's mother. She is very protective of her children. She did not let them go out for Halloween because she was afraid something would happen to them. She and Marnie did not seem to really get along in the first movie. However, they become closer after Gwen accepts she cannot keep Marnie from being a witch.
William Piper
William Piper is Marnie's father. He is a human, making Marnie and her siblings half human, half witch/warlock. Little is known about their relationship, but she seemed to really love him.
Dylan Piper
Dylan Piper is Marnie's younger brother. They have a normal brother, sister relationship. They do fight, but they really do love each other. Dylan and Marnie go to college together in the last movie. Marnie ends up saving him and gives him the Cromwell power showing that she really trusts him.
Sophie Piper
Sophie Piper is Marnie's younger sister. Sophie seems to look up to her older sister a lot. They seem very close and the closest out of the siblings. Sophie and Marnie show to help each other out a lot too.
Romances
Luke
Luke is Marnie's crush in the first and second movies. He may have been her boyfriend, but it was never revealed. Luke shows interest in Marnie in the first two movies, but he is not seen after the second movie. It is unknown what happened to their friendship. They seem very protective of each other.
Kal
Kal is the main antagonist of Halloweentown 2, and he is Marnie's crush. Kal and Marine like each other through out the beginning of movie until he reveal his true colors.
Cody
Cody is Marnie's boyfriend in Halloweentown High. He likes Marnie from the start, but it is never heard of in the last movie. It is said they broke up since Marnie is dating Ethan in the last movie.
Ethan Dalloway
Ethan Dalloway is Marnie's boyfriend in Return to Halloweentown and He seemed to have really liked her in Halloweentown High as well. They meet up at Witch University and get closer as friends, as Ethan has the courage to ask her out for coffee and dinner. As they enter a relationship, they hit a rough patch as Marnie doesn't believe Ethan when he tells her that their headteacher is planning on using Marnie for evil. Once Marnie finds out the truth by going back into the past, she realises he was right and apologises. They resume their relationship and try to save Dylan. With Ethan's help, along with her mother and Alyssa, Marnie is able to defeat the headmistress and her henchmen, including the Sinister Sisters, which leads to them losing their powers. Ethan then comes clean that he renounced his warlock powers and he and Marnie resume their relationship, which seemingly continues beyond university.
Friends and Allies
Aneesa
Aneesa is Marnie's best friend in Return to Halloweentown. She and Marnie are later roommates by the end of the movie. She is a genie as well.
Cassie
Cassie was Marnie's friend in the program, in which kids from Halloweentown lived in mortal world. She is also a witch like Marnie. Marnie and Cassie seem to be very good friends. It is unknown if she went to Witch University with Marnie and Ethan.
Cindy
Cindy is a friend of Marnie's in Halloweentown II. Not much is known about their friendship. But they do seem to joke with each other and be close friends.
Two unknown friends
Two unknown friends seem to be Marnie's best friends in the first movie. They are never seen after the first movie. They were only seen in the beginning when Marnie wanted to go to a Halloween party with them. They might still live in Marnie's old town.