code: public void removeRelationships(String table) {
  		try {
  			if (extendedRelationsDao.isTableExists()) {
  				List<ExtendedRelation> extendedRelations = extendedRelationsDao
  						.getTableRelations(table);
  				for (ExtendedRelation extendedRelation : extendedRelations) {
  					removeRelationship(extendedRelation);
  				}
  			}
  		} catch (SQLException e) {
  			throw new GeoPackageException(
  					"Failed to remove relationships for table: " + table, e);
  		}
  	}
docs: Remove all relationships that include the table
  
  @param table
  base or related table name
  @since 3.2.0