G.T.
I do believe the word "ignorant" describes certain situations and it does happen. Some people arent capable of seeing "signs".
I would hate to judge someone because of their spouses indiscretions and be wrong. The ignorant victim should not have to feel double overwhelmed.
Yes, there are probably plenty of cases where someone "knew" what the other was doing and chose to selfishly ignore it in order to keep the lifestyle they enjoyed. But I wouldnt want to pick and choose who those people are.