Either alt or actual person. Either way has been going for the jugular a little too eagerly but it's not like a lot of other forumers don't do the same thing. On the other hand, does seem to be trying to draw a little bit too much attention to "female".
Using fiance's (or significant other's, or really anyone else's) steam account is a red flag to me personally. Atlas got banned and came back pretending to be his girlfriend, account name Aeris, then someone caught on that they used the same steam account. In the end Aeris got drama'd and was perma-banned for replying with "lol its about time".