Fed up with this libra guy....Or I am over-reacted

There is a Libra guy at work i find problem dealing with. Anyone who has read my post earlier knows that we used to like each other but it was over since I raised up the 'He was married with 1 kid' question. To keep the story short, we still treat each other as good partner, since we work closely together. However, I've found a few of his behavior which i can't accept it, I don't know whether it is me who is getting over-reacted or too emotional over small things. As I am a pieces.

1. When I text him, he was always on the slow reply. Maybe few hours later.Yesterday I text him said that I need his help, and he replied me 6 hrs later, when I already slept ! His excuse is that he needs to take care of his kid. I understand that, but, replying message won't take him more than few secs right?

2. I was on the phone with him talking about work today. I was on a medical leave. And at the end of the conversation, he joked about me like to playing around with other men's feeling. That's because he knows that there are guys approaching me where I went to gym, and also I have few close friend that is male, and I sometimes go out with them alone. But I don't consider that as a date, as we knew each other for so long, and we are just purely 'friend'. I was very pissed off with his joke, as I think he has hidden meaning behind. Since we used to like each other, the way he said this is as if I played his feeling. While, I am the victim here, he is married and he still approached me !

So, I kind of has a small 'FIGHT' with him over this two matters. But, he nvr admit he is wrong, or he never even think about WHY i am mad because of the above. It is almost useless to talk to him since he doesn't even consider what he did or done is wrong or hurt my feelings.

My question is : Am I wrong to feel insulted in this way? Am I over-reacted? Or he is just being too rational as a Libra. It's really fucking hard to deal with this Libra guy, when everything is good, everything seems to be perfect, but if a conflict is up, he nvr face it directly and even if he did, he talked as if he doesn't care about how you think how you feel. I am really fed up with this guy...

no offence but how're you the victim?

Actually I can still accept that he might not be having his hp around him at that time, but as I know him, he is the guy who used to carry his hp no matter where he is. And I had experience receiving slow text from him, that's y I sort of bring it out during the FIGHT. The fight begins with matter NO. 2.

I am unhappy because he said something that I played with people's feeling, which I did not, and I felt that he is hinting about US. Which he is the one approaching and back off all of a sudden, leaving me without any clue. That's why I am saying that I am the victim, although I have learn to live with it and try to act normal again, how can I accept if he hints that I played him?

LeoKitten:
We work very close together, the texting and conversation is all about work. But sometimes we do chat a little during the conversation.

HE IS MARRIED therefore he has no reason to text you back right away, he's an UNAVAILABLE OPTION...PERIOD, stop playing around with him, stop having casual conversations with him and you will not feel hurt, you are playing with feelings, yours and his, stop interacting with him improperly, get some boundaries...argh! He's deliberately ignoring you because he know you want more and he can't give you anything