Count down

My brother comes back on the 30th. I've tentatively decided that I am going to discontinue our relationship once I leave Calgary. I'm just not sure when I should tell him. Maybe now, maybe only after I leave. I don't think that I'll get a good reaction, but I do think that he'll respect that it's my decision to make.
During this time he's shown no interest in helping me, only interest in looking helpful from the point of view of others. He refuses to respect my values or accept that I'm the one who makes decisions about my life. There's a lot of things that I could say, but someone else asked me about it as I was writing this. I'll just sum everything up by saying that I felt hard pressed to summarize things in one hour.