Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Here's some context into why i feel this way about my brother.

I grew up with my father and step-mother who had custody of me and my older brother Kyle(fake name) my mother got to have us every other weekend.  I grew up loving my brother we spent countless hours playing D&amp;D and video games together.  When i was about 10 him 12 he got caught masturbating into my step-mothers underwear.  My father was furious so he got some licks but nothing very brutal.  Because of this my parents agreed to have us both have visit with a Psychiatrist.  I didn't understand any of it at the time i grew up with a fair share of medical issues so i was in and out of the hospital so i just went with the flow.  Kyle had a temper when we fought often over small petty things like video game deaths bad rolls he would get very physical so it often came to blows but we would resolve it our self's . About a year after the first incident with my step-mother underwear he got caught doing it again.  Once again he got some licks but this time my father kicked him out of the  house and had him live with our grandmother.  Because of my parents jobs i too went to live with my grandmother about a year later.   once we started high school he started dating a girl online and in doing so basically stopped doing anything with me at all.  I stayed pretty quiet  about it but it upset me a lot, so one time at our mother's  we got into a little argument and i called him some names that i really can't remember and brought up how is girlfriend is making him a shitty person,  he tackled me to the ground and held a screwdriver to my neck, my step  father and step-brother pulled him off of me,  from the look in his eyes to this day i think if they didn't pull him off he would have killed me.  we moved back into our father's when i was 15 him 17 both of us riding motorcycles to high school that my father had gotten for us.  I was still trying to have a relation ship with him i tried playing cards(MTG)  more D&amp;D, battle tech, but he was glued to his phone with his girlfriend.  So we lost any sort of a relationship.  During our high school time he was caught humping my pillow and it was the last straw for my father and me. He was kicked out of the house my father offered him the motorcycle title and keys before he left but he refused and told us to fuck off. About a week after his departure i was organizing my room, we shared a room, and found an unfamiliar journal. I noticed after the first page  it had a date and he was describing how his day went.  I flipped to the middle and found something really disturbing.  He was talking about his sexual fantasy's.  He wanted to tie his girlfriend to the bed and rape here, I'm paraphrasing it was very very detailed.  I showed this to my parents and they were equally disturbed.  I decided i was done with Kyle he made no attempt to respond to my text or spend any time after  school with me, the only thing he cared about was that girl.  My mother kept a relationship with him for a while until they fell off when he thought that she had given my grandparents his phone number when it was actually me, and i had told him this, but he didn't care.  He's dropped  all contact with anyone in his family.  I'm 24 now and the other day on the phone my mother brought up how she wanted to see him again and talk  and say she's sorry, to which i just responded uh huh, yeah i hear you.  Then she asked how i felt.  I told he i don't care about him.  To me he's gone from my life and that was his choice as much as mine  i made my efforts i forgave many of his wrongdoings but he wouldn't make any attempts for anyone but his girlfriend My mother was pretty taken about by this and asked me if i even cared about him to which i said no i despise him. She just resigned to that and said  that despite what he's done she'd forgive him and wants him back in his life, and i just said good luck with that, don't tell him where i live. 

Am i the ass hole here? i understand she's a mother and has a connection and she doesn't want to hear her son talk like that but i just want nothing to do with him and never want to speak with him.

telling my mother I don't care about my brother