Do men get over long-term relationships quickly, or does it depend?

As in, dating for a long time? Or does it depend on some factors? If so, then what?

In a long distance relationship--which alone has its own problems, does a man forget a woman he kept in contact with for 3 years and also met during that time? Are men quick to forget women?

Updates
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I'm going to update my question here. I should have reworded the question to say, "Do men get over long term relationships faster than women, or is it about the same? " Are they slower to refer from break ups, or are they faster?
Do men get over long-term relationships quickly, or does it depend?
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