Oikawa and Iwaizumi have been together for 17 years, due to Iwaizumis ignorance to Oikawa wishes for his family to see him play in his final season before retirement y/n encourages her dad (Iwaizumi) to do the right things to save her parents' marraige Credits: Haikyuu: Haruichi Furudate Cover photo: kittlekrattle (Pinterest) Some side characters: kkumri (instagram/twitter) Disclaimer: Swearing Cheating accusations