I'm 20 months out of a five year relationship, which he ended coldly and callously and discarded me like a piece of dirt. It took me a good year to get over it and have been feeling more like myself and stronger in general the last few months. However, today I'm feeling down, teary and thinking about the breakup and how it all ended, even though I'd never consider going back there. We've had no contact so I don't know where this has come from. Is this normal?