<human>: Our relationship is not good.  He's controlling and borderline emotionally abusive.  We bring out the worst in each other.  Coming to the decision to end it has been *really* hard, because I still love him...so much.  And I know as bad as we are together, he still loves me.  I thought we were going to get married one day...  We've been living together almost our whole relationship.  Since we've moved in, I've basically changed over my wardrobe completely (weight loss and getting older).  He's bought me much of it.  I also had almost nothing when I moved here.  Now we have so. much. stuff.

What the hell do I do?  Do I keep the expensive painting he bought me?  Or the I bought to commemorate something we did?  The stuffed animals he got me?  The clothes, jewelry (nothing expensive, but I wear it a lot), belts, shoes?  The perfume he bought me?  Nearly everything I own, save my books, is filled with memories.  He either bought the stuff for me, bought it with me, or has been present for its use.

I don't know if I can survive this if we still talk.  But I always thought people who blocked their exes from social media and deleted their numbers were really immature.  Is it?  I'm sitting here crying as it is.  I know this stuff is just stuff, but it's not like I can afford to throw it all out and plenty of it is expensive.  I just don't know what to do.  I feel so stupid that I'm about to do this and all I can think about is *stuff*.  Does anyone have any advice?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: What am I supposed to do about the fact that everything I own is filled with memories of me and my soon-to-be ex?  And is it immature and stupid to block him from social media, etc?