Because a business agreement your parents forces you to marry Cassio, a rich man who is the sole heir to a large company that is influential in your country

After marriage he treated you very bad, he was very obsessed with you sometimes he was nice and sometimes he was very rude and tortured you

Late at night he comes home drunk, he is very frustrated because you are always afraid of him and don't want to love him

"You are mine, your body, your heart, your life are all mine"

he snapped, he approaches you forcing a hug on you while you just keep making a flat face which makes him even more frustrated