Melissa McCall

Melissa McCall is a recurring character on the television show Teen Wolf and is played by Melissa Ponzio. As a single mother of Scott she has a hard job supporting him and earning money as a nurse at Beacon Hills Hospital.

Season 1
In Magic Bullet Scott explained to Allison that his parents are divorced.

Melissa explained to Mr. Harris in The Tell that she felt Scott and her were better off without Scott's father in the picture.

In Co-Captain she went on her first date in a long time with Peter, the alpha. It was ruined by Stiles and Scott to prevent her from getting bit by him.

In Formality we see how lonely Mrs. McCall’s life has become as she sits and cries in her car over a failed date with Peter. Later we see her helping Scott get ready for the formal, and she unknowingly gives her son the confidence to somehow tell Allison he is a werewolf.