She was human first then wife of prophet (pbuh) and so mother of all believers
So, her status is very high in Islam i.e mother, same as biological mothers they are not perfect in anyway but we love and respect them because this is ordained for believers.
On one side Hazrat Aisha (ra) was a pious lady, but she was also a human being. We understand every human has shortcommings
Same way, Hazrat Umar (ra) was a brilliant leader but he also had his own set of natural fallouts. Same was the case with Hazrat Ali, Usman and others.
We do not consider them infallible.At the same time we can never assume anything bad about their intentions and sincerity to Islam.