The Magneto.
In The Vision and Scarlet Witch #6 (1985) by Steve Englehart and Richard Howell, the Thanksgiving is attended by of the Avengers including their newest member Namor, Magneto who tries to ignore the tension with small talk while Pietro confronts his sister about inviting him. Although Pietro's said that he made peace with their father, he still hasn't forgiven the man who forced them into his Brotherhood of Evil Mutants before he knew they were his children and the situation drives the hormonal Wanda to tears. Although the food is delicious, Magneto's presence has a polarizing effect on the guests, many knowing of his infamous reputation or having faced him in a superpowered battle.
As the night wraps up and everyone is saying their goodbyes, Magneto insists on speaking with his daughter privately. In her kitchen, Erik Lehnsherr its to being a horrible father who mistreated Wanda and Pietro but claims that his behavior was a result of the political persecution he suffered and he only sought to protect mutants albeit in an evil manner. Wanda acknowledges his words but denies his request for acceptance, having neither forgotten nor forgiven his earlier abuse and stating that the day they freed themselves from his control was the greatest day of their lives, even suring their acceptance into the Avengers. She tells Magneto to leave, something the menacing yet somber antihero complies with.
No matter how well you plan something, you have to for the possibility of something going wrong or an unexpected surprise popping up. This trope has been utilized in many holiday comedy films and the same applies to this story about a Marvel Thanksgiving complete with drama, awkward silences, politics, shouting, and people storming out over unresolved history. Although Magneto was told to leave, he returns to warn Pietro and Vision of an enemy presence, a replica version of the Brotherhood of Mutants masterminded by the mutant punching bag Toad. The constantly belittled mutant loved Wanda and didn't take her marriage and pregnancy with Vision so he stole technology he didn't quite understand in a ploy to gain power and revenge, which the three superhumans stop him eventually. Although Magneto impresses both Vision and Pietro with his effort and protection, he insists that they not tell Wanda of his involvement. Magneto wants to earn her respect and acceptance naturally, believing she'd see his involvement as a cheap way to do so, and that he wanted to do right by both of his children.
With the MCU rewriting changes made to Wanda and Pietro's true parentage in the comics, Magneto loved his children as best as he was able to and struggled to do right by them. In the end, it was good to see that Magneto didn't end up the villain in that Thanksgiving story.
