vampirism update

[Chaos Mage]

Hello.
Ok, I need a serious technique to STOP vampirism, completely.
I have a brother.  I've caught him more than once standing there with his arm out draining energy while I sleep.  He is a very filthy man, and he obstructs me, he's the one that put me in the hospital the first time.  He also puts objects in my path, directly where I have to walk, he places objects.  He feeds on me continually.

Today, well, first of all, I went for a twenty mile walk the other night, poor Mom got nightmares while I was dangerously close to being attacked by wildlife.  Helluva walk, I tell ya.  Anyway, today, I was in severe pain, and I thought I'd train my body, so I went for a walk, lightly punching myself in the chest and guts, also the face, not hard, just enough to cause discomfort.  When I got home, the first thing that happened was my brother hurt himself.  Is that a sign that he continually feeds on me, and what I experience, he also experiences some of it?

How do I stop him?  He has access to me while I sleep, and I don't have any energy left.  It's disgusting.  And to think, others in the community have been vamping on me in the same way, they've even openly vampired off of me, telling me that "I will put my voice in your head."  How do I backlash them and severe their links while burning up all the stolen energy?  I want them to suffer for this, so give me a better technique than all this fluffy white light stuff.  I need something that will make them stop.  Of course, whenever they can't vamp off of me, they start causing trouble, accusing me, weakening my integrity, until I give in again.  I'm getting seriously in distress about this, and moving to a city would be even worse!  I've tried it before, a lot of folks latch on and bleed me dry, even causing problems with the time line.