She doesn't want to get into a marriage because she has a life to live, which up until this point has just been traumatic. She wants to see the world, and have adventures of her own, and she doesn't want to marry yet.
Super Mario Bros 3: Mario Forever is a lightweight freeware that lets you play an improved version of Super Mario Bros 3 on Windows PC computers and laptops. Mario Forever is based on the same gameplay as the real Mario Bros game.