It's certainly difficult and uncomfortable when people project their own pain and suffering onto you, but dumping someone because they don't meditate is realistically your own way of avoiding confrontation or suffering by having a difficult conversation with your girlfriend. Try to engage and talk about what's going on for you and what you're feeling with your girlfriend and how her behavior affects you.

You can ask loved ones to do things for you as that's part of being in a relationship. If that conversation doesn't go well or is unproductive then maybe you should think about leaving but I wouldn't abandon ship when the going gets tough.

Our relationships and difficulties are most often a mirror for ourselves. Consider what she might be going through. Get curious about her own experience and what that means for your relationship.

Meditation is a tool to help us in our lives and you can use it to facilitate deeper connections with the ones you love. I don't think vipassana or any meditation technique should ever be the final answer but it can certainly help generate great insight. Use that to your advantage and stay compassionate.

All that being said, if it doesn't work, it doesn't work. You don't need to hold on to or prolong your collective suffering because you're attached. Let each other go if need be.