Describe at least 2 ways in which General Taheri controls his wife

She wasn't to speak when out walking with her husband.

"Sometimes, General Taheri and his wife strolled by. The general, ever the diplomat, greeted me with a smile and his two-handed shake. But there was a new reticence to Khanum Taheri’s demeanor. A reticence broken only by her secret, droopy smiles and the furtive, apologetic looks she cast my way when the general’s attention was engaged elsewhere."