<human>: Could you distill the essence of the text into 1-3 sentences?

Background: Awesome guy, we have a pretty great relationship. Get along pretty well. Throughout the 3 years broke up once for 6 months. Didnt know what we wanted in relationship, ended up back together. Everythings gravy.

 My boyfriend and I were talking about something, (I forget what exactly) when I jokingly said that if he left me later down the road I'd be super pissed. Meaning; "I'm young, spending my best years with you and working towards a future together so don't leave me when I'm old and nobody wants to date me."

He brought this up today, asking if I was serious and if I wanted to get married to him and have kids with him. I told him that, "No, I don't want to get married, but I do see myself spending my future with you, as well as raising kids. I will be upset if our relationship fails down the road but because of all the work we've put into it."
He then proceeds to tell me that our relationship ending sometime in the future is a possibility, and that "No offense, but I don't see us spending the rest of our lives together right now."

He said that we both have a lot of changing and growing up to do. What I took from that sentence is that I'm not the kind of woman he sees himself marrying and I have to change if thats what I want from him.

Now, my question is- Would you continue in this relationship that isnt going anywhere? Or do you end it, and find someone else?

I do truly love this guy. And I have no doubt he loves me. I did ask him why he was with me and he said because he enjoys my company, likes me as a person and loves me. So, he's content  being in a stalemate relationship, Im just not sure I am.

Btw, we JUST signed or lease for another year.
<bot>: Boyfriend doesn't see future together. I'm not sure if I want to be in a relationship with no future. Not sure if I should stay or go.