Intimidating a Proper Housewife Into Cheating by Сlick anime

: Rumi Sakura, being already married, accidentally looked through the window of a neighbor when he was having sex with someone. But the neighbor noticed it too. The next day, the man, using a police report, blackmailed her and forced her to have sex with him. He coerced her over and over again until she became pregnant.
Will her family fall apart, and what will be the further fate of Rumi?