<human>: I need help. My ex [37/m] and I [32/f] dated for about 8 months. Most of it was amazing - we both said we'd never been with anyone like this before, even though we're both older and have had serious relationships before (he was even married once before). We were so compatible on every level where it's important - religion, family values, life goals, etc. We got very serious quickly, talked a lot about the future, and spent almost every day together.  About 6 months into our relationship, he started pulling away and telling me something wasn't right. He was diagnosed with clinical depression and started meds and continued his talk therapy.  We stuck it out for 2 months, and then finally he dumped me saying he needed to take care of himself and figure himself out before he could possibly be good for anyone else.  He said he really cares about me and it kills him to think of me moving on without him, but he just doesn't have it in him to devote the energy to a relationship right now.  It's awful and heartbreaking, but I get it.

We broke up about a month ago, and I just can't let him go or stop thinking about him. I don't understand. I've had relationships before this, and never had any trouble moving on afterwards.  Yes, breakups suck, but I've always had the mentality of "I don't want to waste time on anyone who doesn't want to be with me".  It's not like that this time.  He's the first guy I've ever seen myself marrying, starting a family with, etc. We've met each others families and fit in so well.  But he's clearly not willing to fight for me or our relationship, so why can't I let him go?! This is so frustrating. I just want to move on, but I think of him every day. I see some reminder of him or wonder how he's doing or feel the need to tell him something every.single.day.  How do I finally accept the relationship is over and move on? Help!

Can you summarize the given text in a few sentences?
<bot>: Ex and I broke up not because we didn't care, but he is depressed and needs to work on himself. I'm struggling with moving on. Help me :(