Why has my ex husband moved on so quickly?
When an ex-husband moves on quickly, it's often because he had usually left our relationship emotionally long before we even knew anything was wrong. Most affairs had been going on for a considerable time before unsuspecting wives even knew he was unhappy, or that he wanted out of the marriage.
Is it normal to still think about your ex when in a new relationship?
Thinking about an ex is normal, and it doesn't mean you need to break up with the person you're dating. “It is natural for an emotion to bring up other experiences with similar emotions," she said. "The feelings might match, and in fact, we might realize that our first relationship led to this relationship."
Do feelings for ex go away?
So yes, these types of feelings (heartache, sadness) will fade and go away over time. However, if you truly and deeply love someone and something happens, such as a breakup, I don't think those feelings ever go away. I think if you sincerely have love for another person, those feelings remain.