You say you're ready to fire your broker for losing money, but about the only way a broker can guarantee to make you money is through a government bond, an insured CD, or an annuity-- and even those guarantees are imperfect.
You say you're ready to fire your broker for losing money, but the vast majority of investment returns are dependent on asset allocation. If they're holding to an asset allocation that resembles the investor-profile information you gave them, then they're doing their job. Asset allocations have volatility that can be measured, and this 10% loss may be well within normal volatility for "your" chosen asset allocation.
You say you're ready to fire your broker-- how long have they been on the job? More importantly, how much time will you give the next asset manager?
You say you're ready to fire your broker, but you don't seem to be ready to find another money manager and you don't seem to be ready to manage it yourself.
You say you're ready to fire your broker, but one of the first things you do is ask them for information which they'll be able to bias to their advantage.
Maybe it's better to develop an asset-allocation plan and to decide what you want from the next asset-manager relationship before you fire your broker. Figuring out the next step, and trying to find someone who's willing to tackle it, may put the current broker's performance into a different perspective.
How's the reading coming?