Yap.Town

を壊す

to ruin; to damage

→ を
phrase Common #4,784
to ruin; to damage Used with something that can be spoiled or harmed, such as a dream, relationship, or health. With おなか, it means to upset your stomach.
JA: 子供の夢を壊さないで。
EN: Don’t crush a child’s dreams.

食べ過ぎておなかを壊すなよ。

Don’t eat so much that you upset your stomach.

彼女は家庭を壊す危険な女

She is a dangerous woman who destroys families.

— マレーナ (2000)

子供の前で、子供の夢を壊すようなことを言わないでよ。

Don't say things in front of children that would shatter their dreams.