dream about texas

in my dream i had last night, i was in my former living place which was texas. I moved from there last june. In the dream, i entered a former significant others house to visit him. I had told him in advance that i would be coming. As i walked towards his bedroom in which i was told he was in, i saw that the door was partially open. What i saw in the dream, was him naked with another woman, her hands on his face, and his eyes were closed. her back was turned towards him and i could not see her face. At the site of that, i was petrified. He opened his eyes and saw me but his expression was unchanged as if i werent even there. After that i left his house and then in the dream, i was crying uncontrollably wrapped up in a blanket on my own bed.