反故 ほごにする
hogoni suru

Suru Verb
Expression

1. to throw away as useless; to scrap

一族 いちぞく苦労 くろうして げてきたものを、お まえ一瞬 いっしゅん反故 ほごにするつもりか。
ichizokuga kurō shite tsumiagete kita monō omaewa isshunde hogoni suru tsumorika.
Do you intend to throw away in one instant what our family has painstakingly built up?
Suru Verb
Expression

2. to make null and void; to renege; to annul; to revoke

Other forms: