In early sobriety I found those dreams quite disturbing and they seemed to come quite often.
With time they cam less often and were no where near as disturbing, I even had one where I actually realized that it was a dream and the dream stopped.
It has been about half a year since my last one and it was so ridiculous it was more laughable then it was scary.
Hang in there, for most people they do start to come less often. Just a warning though, I know some folks who have them still after over 20 years sober, but really rarely.