some one help meee !!!!

there was this fic im trying to find , im going crazy !!!

i guess it was called "I don't knowing "

but i can't find it ugh !!!

it was chunjoe , and you (reader )

ljoe was your step brother ..

and he was in a  relation with chunji .. but chunji started to doubt ljoe is cheating and so chunji came to you 

and eventually u had an affair , you of course hid it from ljoe 

then it escalated .. and u did it more often .

(chunjoe lived in a building infront of yours , so u could see each other from the windows )

then one day .. you were watching tv and the doorbell rang along with  ur phone (simulatenously )

so u found it creepy alittle .

u got up making ur way to the door and answered the phone 

it was chunji , he told you not to open the door and that ljoe found out about u guys .

BUT unfrotunately u already opened the door 

and so ljoe grabbed the phone and threw it away breaking it .

then pinned u to the wall .. and asked u " how could you do this to me ?"

u started apologizing and eventually ljoe kissed you .

blah blah blah so chunjoe both loved you , and they broke up and u started avoiding them , then one day ljoe found you and got you back home where

chunji was , they ganged up on you , they cornered you and it escalated to a .

u lived with both , had babies from both .

and there was a sequel or prequel 

explaining how you and your brother (ljoe )

met chunji and  how chunjoe started dating .

NOW PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE !!!!!!!