Dream of chased, snake

I was running through the woods, saw a someone that I went to elementary school with. We continued running through the woods together. Finally, we arrived to an old stone home. The house was big. The inside of the house was messy. When entering the home, I let my cat outside. The cat ran up a rocky hill. I chased the cat. Once I got to the top, a huge snake came out from up under the rock. The snake began to eat my cat. I was yelling for help. I looked through the glass door to see my husband. He was just sitting there looking at me. I kept yelling for help and he never came. The snake ate my cat and slivered off.