ah, lovey

I hate how a dream can ruin your whole day. I've had dreams of exes, dead reletives, loved ones being hurt. I think we all have. Just remember that you'll probably forget the dream soon enough.
As for her actual life- Life is full of heart-break, lessons, and relationships. If she's happy in her new relationship, that means she learned life lessons from her relationship with you and they changed her in a positive way.
I can't tell you how to heal, cuz you know my situation. If I knew what to tell you, I'd know what to do for myself. But I have plenty of hugz for you. Trust in fate and that there's someone for you and the wait is worth it. That's what I try to do. Patientce- even if it hurts.