Boku o Warui Ko ni Shite
Complete | HAIDA Nanako | 2017 released
This took a complete 180 in the last chapter. While it doesn't address abuse or resolve any of the issues surrounding it, the way the two of them found each other ended up being quite beautiful. I found myself saying 'damn that is mad cute' and getting super excited for them though it was super rushed after the climax.
Shinpu-sama No Kyuuketsuki