No. It's not. You said you'd destroy the entire dimension, but that would be impossible if that small patch of dimension was protected by Myself's Reality Anchoring...
therefore, your point was canceled out, negated....
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)