婚約こんやく破棄はき
kon'yakuhaki

Noun

1. breaking off an engagement

「結婚けっこんしたんじゃなかったのかよ?」「あぁ、別わかれちゃった。婚約こんやく破棄はき
"kekkon shita njanakatta nokayo" "ā wakarechatta. kon'yakuhaki"
"Didn't you get married!?" "Oh, we split up. We broke our engagement."