Sakura could cope by training harder. She would pour all her frustration and confusion into becoming a stronger ninja. This way, she not only distracts herself but also becomes more self - reliant. She might also start to study old ninja scrolls to gain more knowledge, which gives her a sense of purpose other than the forced marriage situation. Another way she could cope is by trying to understand Sasuke better. By getting to know him on a deeper level, she may find a way to either accept the situation or find a solution to get out of it.
Sakura might initially be shocked and resistant. She is a strong - willed character, so she could try to fight back or find a way to escape this forced situation. Maybe she would first confront Sasuke about his unacceptable behavior.
In the comics, Daredevil's marital status varies. But one notable character he marries is Elektra Natchios. However, the comic universe is complex, and there might be alternate story arcs with different spouses.
Thor's marital partner in the comics is not always consistent. Sometimes it's Jane Foster, and in other cases, it could be someone else. It really depends on the creative direction of the particular comic series.