With what I thought was a lovely guy but in his emails it appears he joined up to no strings fun websites in the last year of his previous marriage (he told me they split in 2011 although they'd not slept together for a year before that) but these emails are from 2010. There are conversations between him and other women talking about sex and arranging meets (although it looks like he never actually met anyone, just talked about it) and this went on throughout 2011 and into 2012 when we met. I've also found emails in there from AFTER we met in the very early stages of arranging NSA sex meet ups. I contronted him about this and he said he had no intentions of ever meeting anyone, it was all just talk but today he got an email into his junk folder from a site called fuckbook saying that he's either a past or present member of one of their adult network sites.
Assuming then that all this shit is from before we met, is it ok if he was single? do good men do stuff like this when they're single??