Responses
Overdose (sorta what you are looking for)
I think Warui Yume fits this description. Only difference is, the seme wanted to break up with the uke, the uke was okay with the break up but they still live together.
http://www.mangago.zone/read-manga/warui_yume/
any yaoi where the seme is a cheating on the uke,and when the uke cheated as revenge the seme got mad and jealous ε=ε=(ノ≧∇≦)ノ