I understand. I've been there, when I was just ready to scream go away and leave me alone, but I'm usually to nice to really do it. Even somedays it's too much for me to even have my husband around. Then I just retreat to my bedroom. Thankfully he knows I need my space sometimes.
So I feel for you and hope you don't have to deal with them around too much longer.
__________________
Bipolar I, Depression, GAD Meds: Zoloft, Zyprexa, Ritalin
"Each morning we are born again. What we do today is what matters most." -Buddha