Is it normal to be jealous

Why? If you're not dating the person it's probably just a crush, infatuation and or obsession. I'm just glad you're not my best friend, cause I wouldn't want a so called friend who was romantically interested in my man. Don't you care about your so called best friend? How would you feel if the shoe was on the other foot; how would you feel if your friend was interested in your partner? Do you care about anyone other than yourself? How can you claim to be someone's friend when you want that person's boyfriend/girlfriend? Do you care about your best friend at all?

I'm the kinda chick who dumped a girlfriend after she told me that she slept with a married man. She was obsessed with this guy, hoping for more and had no guilt or shame whatsoever about chasing a married man. She was fun and had a good personality so we were compatible as friends on that level, but morally I just don't want to associate with the other woman especially when she's so pathetically obsessed with a married. Bitches like that are dangerously selfish.