…and they got on fairly well together for the sake of argument, when, neglecting her duties, she chose to be tired of wedded life and was on for a little flutter in polite debauchery to press their attentions on her with improper intent, the upshot being that her affections centred on another, the cause of many liaisons between still attractive married women getting on for fair and forty and younger men, no doubt as several famous cases of feminine infatuation proved up to the hilt.
There are no more uses of "infatuated" in the book.
Show samples from other sources
He is infatuated with her.
Whatever was happening with us, it was more than just an infatuation.