I can imagine that she might not know. Unless she goes with him everywhere, or sees all his messages, why would she? Plenty of women, who are adamant that their OH’s won’t stray, are left wondering if they ever knew them when they find out they stray.I cannot imagine she didn't have some knowledge this guy was constantly perving on other women in various ways. God knows what their relationship is. I do wonder if she's the type of woman to turn a blind eye because he brings in the income or just hang in there miserably until this kind of public humiliation sets in.