Otto wo Shakaiteki ni Massatsu suru 5-tsu no Hoho

Okuda Akane has been subjected to domestic violence and moral harassment by her husband, Okuda Daisuke. After experiencing a miscarriage through his abuse, Akane is left to reconsider her life. When a mysterious letter arrives detailing how to socially punish her husband, Akane readily follows its instructions.
(Source: DramaWiki, edited by Lee C at MDL)
~~ Adapted from the manga series "Otto wo Shakaiteki ni Massatsu suru 5-tsu no Hoho" (夫を社会的に抹殺する5つの方法) written by Mita Tatami (三田たたみ) and illustrated by Upcross (アップクロス).