I'm getting sick of this song & dance routine

Today seems to be the day whores have dedicated to theirselves. Will & I have been married for 2 years come June...together for 3 in May. Yet..somehow...this...girl =/...seems to be unable to process he's OFF THE MARKET. She use to date one of his best friends at the time, and apparently lusted over what she couldn't have. Usually...this doesn't piss me off. But...the casual attitude people seem to apply to relationships, marriages specifically irritate me. (DISCLOSURE: I understand sometimes circumstances arise, this isn't judging those who are going through this..if there even is any.) Way back when, adultery WAS NOT tolerated. Nowadays, it's congratulated. It's sickening. But now a eyelash isn't even batted when woman/men hit on those who are clearly married. I'm not usually a jealous person. And if any of you who read this and think,'if you're secure in your marriage, this wouldn't be an issue.' Uhm...yeah it is. I am perfectly comfortable in my marriage, but I still don't like this attitude. Do not Facebook my husband and be all like, 'I'll be back in FL for a few weeks, text me..I'll be waiting.' Eff that. He's gonna mention it to me. Especially since once, when we went to see her (before we knew she was infatuated) and I overheard her tell Will, 'if your girlfriend wasn't here, I'd so make out with you.) Yeahhh, because doing it behind my back is so much better?! I've got a better guy than that. Plus, she use to call MY house, harassing me, telling me Will's gonna come to his senses and leave me for her. AHAHAHAHA. I think not. Last I checked, my husband is still head over heels for me...and I assure you, th e feeling is mutual. I wouldn't hold your breath on a chance with him. I don't have an issue with opposite sex relationships. However, we have both agreed if someone makes the other uncomfortable, we'd limit conversation with them. We both follow this pretty well. It's not a jealousy issue, it's a respect issue. People should respect we're both off the market. End of story.