I think there is a big difference in telling someone to 'get over it' if their situation is fairly new, but when that person goes on and on and on and on for years and years and years, clearly refusing to 'get over it', well, I say it's past time to forgive and move on.
I've known people who live that way and they are people I can't be around for long because they refuse to take advice or get help or anything else. It's almost like they thrive on the constant 'I feel sorry for you, you poor thing' responses they receive from others.
I just can't do that but for a little while.
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I've gone and done it now! I'm on Facebook!!!