<human>: Can you condense the text into three sentences or less?

He's M/27, I'm F/20. 

Relationship has been 1 year last weekend. I brought up that I don't know where our relationship is going and whether or not I should factor him in my future life decisions (like where to go to Med School, etc) to see if we should live together or even live close to each other next year. He's been in a marriage before and got divorced 2 years ago. He's never been able to tell me he wants to get married again, although he thinks he is a man who thinks that for him, life is fuller when he has someone to share it with. He knows that I stay in relationships because I want to be in it for the long haul. So, he's basically saying that our relationship has an expiration date. I asked if he felt this way because of his past, or he feels like regardless, he still wouldn't want to spend forever with me. I don't know if I should wait around, waiting he changes his mind, or just move on. I feel that as long as I'm in a monogamous relationship with someone I love and want to be with forever, I won't look at other people romantically. It's just the way I am. I can't get myself to do that/ 
What would you do?
<bot>: Boyfriend doesn't see himself spending forever with me, while I see myself spending forever with him. What to do?