穿丧服参加负我之人的婚礼
[chuān sāng fú cān jiā fù wŏ zhī rén de hūn lĭ]
It can be interpreted as “attending a betrayer’s wedding in funeral clothes”. In traditional Chinese weddings red attire symbolises happiness while white or black clothing, often worn at funerals, contrasts strongly here and emphasizes deep feelings of hurt betrayal or resentment against that person who did wrong by them.