<human>: Summarize the given text in a few sentences.

I'm 28/m she's 27/f.  I am not sure if I am just an asshole or what is going on. I need some opinions on this. My fiancé had a miscarriage about 15 months ago. This was another guy's kid and they broke up shortly after and about 3 months later I was there, so we've been together about 10 months. Lately she has become very upset about the whole thing to the point of bawling her eyes out to me and expecting me to have some words to make her feel better. She says if I love her I should make her feel better. I just don't feel like it's fair to me to drop all of this on me. There is no way I can understand what she is going through, it wasn't even my baby. I would love to make her feel better but this is causing me a lot of stress. I have suggested she see a therapist about it but she won't. I am at a loss for what to do.
<bot>: My fiance had a miscarriage with another guy's baby and is making me feel responsible for making her feel better about it.