Search Results: do women check out men

So this woman 26 who's a massage therapist and this guy who's 49 who's a firefighter we're dating for 8 months and she finds out that's he's been messing around with an 44 year old flight attendant through social media (a woman around his age he claims he doesn't talk to because he's set in his ways but she finds out and confronts him and he has nothing to say but kisses her and tries to change the subject and all the sudden after that the woman she confronted him about her social media is now private. So for a month the 26 yr old doesn't hear from him until she gets a call from her obgyn that she has trichomonas an STD that cured and calls him and tells him on the phone from his end there's nothing but dead silence in a dry apology so she hangs up and weeks later he doesn't call or check up on her period so she deletes him from social media and few week's go by she misses him and decided to follow an friends advice and creates an fake social media account just to be nosey and he finds out it's her so she looks on the other womans page that's 44 that he was talking to and the woman opens up her page to drag her because he told her too. Question is who was in the wrong? The 49 yr old man or the 26 yr old. By the way she knew where he lived and worked by didn't go by his place if she really wanted to do something but didn't
Was she in the wrong or him
Please explain answer