Also, if you're going to use NEVER, you have to use the singular DREAM: She was plagued by horrifying nightmares every night in her youth. Her parents finally took her to a psychologist, and she's never had a(nother) DREAM like that ever since. If you want to use the plural DREAMS, you need to use NOT: ... and she HASN'T had DREAMS like that ever since. The reason for this is that NEVER negates in a way that means NOT EVEN ONE. So in this sentence, for example, it implies NOT ONE MORE DREAM.

I know that looks really confusing - I hope it makes sense.

TY for another lesson of yours, Uly!

Always a pleasure, Tatiana!

By the way, my comment was in response to the sentence: "She's never had dreams like that ever since."