<human>: Can you succinctly summarize the text in 1-3 sentences?

Background: I was in an abusive relationship for 4 years before I started dating my current boyfriend. I failed to ignore the red flags being a dumb and naive girl. So it's been about a 1 1/2 years since I broke up with my abusive ex and have started dating my current boyfriend. He has treated me so great, better then anyone else has but there has been a few things that have happened since we started dating.  

He said the above quote and then said "Well I don't mean you but just in general." Now I know were friends as well as bf/gf but doesn't isn't love something more then just friendship?

Other things have happened that have made me think. Like he told me he loved me before we even started dating and has said since very early on that he want to marry me one day. Also he talks about one of his ex girlfriends quite often. At least once every time we hang out. Most of it is about how it made him mad that she pretty much abandoned him after he was shot at age 17 and almost died. Sometimes it's just about memories he has of her. I also want to say he isn't the type to be overly emotional or seem abusive in anyway. He doesn't get jealous either.

We have been together for about 6 months. I know hes a good guy I just don't want the past repeating it's self if that makes sense.
<bot>: I'm in a new relationship and don't want to end up in another bad relationship. I don't know if I'm being paranoid or if there really is something bad going on.