SUBREDDIT: r/relationships
TITLE: Should I [21M] stop dating [24F] because of behavior in a her previous relationship?
POST: A few weeks back during the start of the  school semester I met a girl who it seems that I've clicked well with. We've been hanging out constantly, going to the gym, studying together,  and have gone on several dates. Everything has been going great. However, I think there might be a red flag with her. 

The other night we went out for dinner and then went to the park where we ended up talking for a couple of hours. The conversation led to her mentioning how she was in a shitty relationship with a ex boyfriend form a while back and how they would cheat on each other. My first thought was that this was a deal breaker for me since from what I can tell, people who previously cheat in relationships tend to follow that behavior in future relationships. But then she further explained that her cheating was never physical, only emotional. In my mind, cheating is cheating, but she then further explained that her relationship with this guy was right during the time that her parents were divorcing which was pretty hard on her. 

She told me me how she was very depressed during that time because of her parents divorce which made me think that her emotional cheating was a way of looking for support since her boyfriend wasn't really there for her. She also explained that the relationship was a huge wake up call for her since up until the end of that relationship, she never took her relationships serious. Her mentality was backwards in that if the relationship faced a road block she would want to to break up instead of trying to over come it. 

For the most part, I feel like I should continue to date her and see how things pan out. I feel like I can look past the fact that she cheated on her ex boyfriend, given the circumstances at the time. Although, I slightly feel as if her behavior in her previous relationship is a red flag. Should I be worried?
TL;DR: 
girl I'm dating emotionally cheated in a previous relationship. It was with a crappy ex boyfriend and was during a low point in her life where her parents were divorcing. Should her cheating be seen as a red flag?