Me and my wife has been married since february the 7th of this year she has been secretly texting her exand hanging around him is this ?

Kevon, you already know she's cheating.....GET OUT NOW....

Not yet, but could be leading that way.

If they are only platonic friends, meaning a nonsexual relationship with no impropriety, this would not be infidelity, but, if it is something else, then there may be an issue. If this bothers you, there should be no reason you cannot discuss this with her and get her explanation for her continuing to be in touch with her ex.

Nothing you have mentioned is infidelity. In your shoes, I would ask her about how our relationship can grow together so that she would want to develop a further allegiance between the two of us and to be able to let go of the dependency she appears to still have with her ex. Let her know how much she means to you and how this is of concern to you. 

Only if she is taking his nut - which there's a 99% chance of.  So yes, she is probably ho'ing it up.

I told her to stop talking to him she continued I found all this out from the ex she didnt even tell him she was married.

Not infidelity, but I'd say very concerning and disrespectful.

Approach her, make aware of how you feel and discuss what you expect of each other.

Thats messed up.