Noun
The act of disinheriting, or the condition of being; disinherited; disherison.
Source: Webster's dictionaryExile was inflicted for incest with a daughter; disinheritance for incest with a stepmother, or for repeated unfilial conduct. Source: Internet
As a result, the Misses Steele are turned out of the house, and Edward is ordered to break off the engagement on pain of disinheritance. Source: Internet