I hate to use this word, but some are just plain JEALOUS!
Certainly, on any given day, life and all, attitudes or feelings, can be up or down. We can forgive this.
But malice in behaviour because of jealously, is absolutely unforgiven. That type of behavior comes from sickos. And they are sick!
I've seen, experienced and dealt with plenty of it. It's kinda nice actually. Flattering.
"Never be jealous, you can do anything another man can do, it's a simple matter of wanting to."
Charles