One time my DH & I had a problem with a single, 22 y/o young lady who was very immature, who would make inappropriate behaviors toward him.
The first time (that I witnessed), she ran up to him and jumped on his back, like a kid would, right on the main street of our small town. He laughed it off, while I stood their stunned. While I am not a very jealous person, I later told him that I felt it was inappropriate behavior; and I asked him to put a stop to it.
But obviously, he didn't deal with it enuff, becuz she continued and got worse. The next time, she ran up to him and tried to kiss him on his lips, right in front of me and her boyfriend. Like you, I was shocked; and her BF was visibly upset. Thankfully, my DH grabbed her by the shoulders and sternly told her to back off. She never did anything like that again, and she stayed clear of my DH from that time on.
Some of these girls are so immature that they either don't listen, or don't get it -- that flirting with a married man is a "no-no". I was single until I was 30 y/o and for me, married men were always "off-limits". I respected the fact that they had wives and families, even when they didn't.
While we know that there are a few women who like to use flippant salutations, telling a married co-worker of the opposite sex that you luv them really isn't appropriate. Sometimes, a co-worker may have to contact you outside of work; but if they do, they should still do it in a proper business-like manner -- to be respectful.
Some people do cross the line, as we have learned, but that could be quickly fixed if your DH would just remind her to keep the text messages more business-like in deference to his wife who sometimes answers his phone for him. BTW, I see nothing wrong with you answering your husband's phone & mail for him -- we do that all the time and I pay all the bills.
The point is that it bothers you; and that is what matters -- and you expressed this to your DH. I take it from what you said that he thought is meant nothing. Heck, if a single guy said that to me, I'd raise my eyebrows and would likely say back something like, "That's cute, but don't forget that I'm a married lady, OK?"
Heck, if one of my exes just shows up at the grocery store the same time as me, my DH gets the look of a "wounded puppy" on his face (yet he would claim that he wasn't a jealous guy; ya, right). I told him that I had no way of knowing they would be there that day and at that time, and visa-versa; and please don't take it so personal ... he sheepishly said, "OKayyyy ..."
