The main characters Meursault in The Stranger, and Matthew and Maria in the movie Trust (1990), are all prototypes for the Absurdist hero. All of them live as misfits, ignoring social norms and expectations. This is especially evident in their regard for marriage. While Meursault was willing to marry Marie even though he admitted to her on multiple occasions that he did not love her, he did so with emotional involvement of deciding what to eat for dinner. Not once did he question or wrestle with the idea of marriage; he was okay with it if it was something Marie wanted. He certainly didn’t see marriage as a life-changing decision that needed any deep thought.
Similarly in the movie Trust, Maria was willing to marry her boyfriend more out of convenience due to her pregnancy than any true love for him. She sees him more as a stable provider as he will probably work for his father’s business and have a stable income. When he dumps her, she’s not upset and doesn’t express any real love for him. Matthew too has a strange view of marriage as he offers to marry Maria and raise her baby while only knowing her mostly as a friend and for a short time. None of them take marriage seriously. Although I guess this fits with the Absurdist view that nothing really matters in the end, including marriage.