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

That's about it. We hit it off pretty soon after we met, and things were going great for some time. She warned me about the (self-diagnosed, unmedicated) bipolar disorder early in the relationship.  

For about a month now, she's been in a depressive slump. From what she's told me, it's not as bad as it was at other times before that, and I guess it's really not that bad.  

But still. She's way less communicative, affectionate and outgoing since it started. It also affects her self-esteem and her sex drive, and we haven't had sex for a month. 

We talked about it, and she said that while she still loves me, she doesn't want to continue the relationship because she wants to spare me the burden of dealing with her issues.  

And, even though it's not easy, I still think she's an amazing person (I don't think I ever connected to another person so well, romantic or platonic) and I want to be with her, even if that means stretches of no sex and little affection from time to time.  

She does have a lot more relationship experience, than I do (see age difference), and says it's for the best. But I feel like it's a huge mistake.  

**So, my question**: What can I do? Should I just accept it and move on? Or can I do anything to show her that I CAN deal with it?
<bot>: GF wants to spare me from dealing with her issues, (even though I think I can deal with it) and break up. What to do?