dé / zhī / duì / fāng / yǐn / mán / le / zhòng / yào / shì / shí / hòu / tā / tí / chū / tuì / hūn

得知对方隐瞒了重要事实后，她提出退婚。

After learning that the other person had concealed important facts, she asked to break off the engagement.