<human>: She was everything I'd ever look for in a girl and more. She was absolutely stunning, hilarious, we shared the same tastes, values and our goals matches perfectly. I wanted my life with her.

But she got her dream job in another country last year. We did the long-distance thing for a few months before I packed everything up, quit my job and moved out to start my life with her in France. The only problem was I couldn't get a career-job, I was struggling with the language and this started to affect our happiness- lots of fights, stress and some resentment. It wasn't working; after 8 months I left to continue working in the UK.

The last two months of trying the long-distance have been hell. We'd been fighting non-stop, she started getting major trust issues and generally things fell apart. I'd also been getting chestpains and my digestion had been awful since I've gotten back. According to my GP, this was all down to stress. Last week, we fought over me going out and not being back early enough to Skype a goodnight. This led to her blocking all forms of contact for 4 days. These 4 days were too much for me and I ended it.

I realised that all this hurt, stress and unhappiness wasn't worth the relationship. I love her. She's still my world. But the relationship was destroying her. I want her to be happy. And of course, I want to be happy.

She's told me to never contact her and I think that's it. How do I make it hurt less? Any advice I can find is about people who've been broken up with, whereas this was my call. I think it was the right decision... Was it? And if it was, how do I stand behind it confidently and learn to be happy with it?

Thanks in advance.

Summarize the given text in a few sentences.
<bot>: Ended a potentially toxic relationship with the love of my life. How do I know it was the right thing (my heart says it isn't, my head does) and how do I move on?