I really couldnt give you too much information about why she doesnt mention anything about him, at first i was going to say maybe she senses you like her and she decides to steer away from the subject in case of any awkardness between the two of you. But then i read you are married also.. So that wouldnt make sense as she probably wouldnt see it as a big deal to you if she knows you have a wife.
You couldnt have given off that vibe could you? That you liked her? Because maybe if you did, which is possible, thats what i thought when i read this.. Then she might find it inappropriate to talk to you about that kind of thing. Or even want to avoid any sort of disapointment or situations or anything..
She might just not feel the need to tell you anything or see you as that great a friend contrary to what you feel and have wrote.
All these are possibilities to explain whats going on.. Nobody here can really tell you whats going on in her head. Only she can. Why havnt you asked her yet? Surely you would be able to bring it upto her being good friends?
But i would just like to point out, i think you do like her. One of my guy friends doesnt say anything about his relationship, he didnt mention they moved in together or nothing. But it doesnt drive me too crazy he doesnt say anything.. I dont really think anything of it at all. And i might add, we did date in the past and sometimes i get a feeling he may not be completely over me. Just a hunch, but sometimes he does things a little out of ordinary of his personality.
Im just wondering if you wanted to find out the same thing? If she likes you but sees you as 'off limits'?
I dont mean to pry at all either, lol I just get the feeling you like her more than friends by this post... But good for you that your commitment to your wife is important!
You have all the weapons you need... Now fight!