"I Just Discovered My Girlfriend Is A Prostitute"

A young man named Henry is worried by his findings, wondering what next to do. His words:
It happened yesterday. I called my girlfriend in the early hours of yesterday to come over to the house so we can chill or maybe hangout and have fun, but she told me she was on her way travelling to go to her uncle's house. 
At first I was angry, because this is not the first time she is "travelling" without giving me prior notice, but as usual I said OK, and she said she would be back by [next] Tuesday. 

I decided to go to a friend's house because I was bored and on getting to my friend's house he brought up the idea that we should club that night so I agreed...
We later drove to a club that night at Owerri (Cubana). Lo and behold, who did I see sitting with her bestie and two old men, old enough to be her dad? My girlfiend (who has travelled). She was so shocked when she saw me, but so I don't spoil her runs I sat and acted as if I didn't see her. But we both know we saw our selves.

She has been calling me since last night but I have refused to pick. I am so angry that if I pick her call she would hate the words that would come out of my mouth. 
I really don't even want to see her, because things might just get out of hand [if I see her face-to-face]. Are most ladies today into runs or I could still find a good lady to settle down with? Pls I need wise advise.