Hey guys I m new to mangago so far I m loving it! Anyway I have a question I read this yao...

Hey guys I m new to mangago so far I m loving it! Anyway I have a question I read this yaoi manga ages ago i don't remember much... all i remember is uke hates his step brother (seme) when they were young he pushed him down the stairs and then after years seme showed up and told him his mother died something like that please help me find this yaoi (oh the reason uke hates seme is because he is the son of his father's mistress)