An eccentric shrink whose theories have come to shape modern psychotherapy is ensconced in an apartment atop the East 65th Street institute he founded while he battles a bitter coup. Albert Ellis, 92, whose work has been hailed by everyone from the Clintons to Mayor Bloomberg to Nicole Kidman, was booted Sept. 18 from the board of the nonprofit Albert Ellis Institute. He also was barred from the Friday-night "stand-up" psychotherapy sessions he has conducted before crowds of as many as 200 for more than 30 years. A lawyer for the board says Ellis' expenses are "preposterous" and putting the...