Veronica: Hearts Blesssing as usual has posted some wise advice. Detach and focus on you. Not easy, but necessary. I learned to detach three years ago, and it helped immensely. I am a much better person today for doing so.
Some Buddhist philosophy really helped me. Look up Tara Brach on I-Tunes and the web. She has a gentle, loving heart and teaches some powerful lessons about staying with our pain rather than running from it.