Hello Iowagirl: I noticed this is your first post here on PC. So... welcome to PsychCentral! I hope you find PC to be of benefit.

I'm afraid there is nothing I could offer with regard to your concerns. Hopefully some other members, here on PC, may have some helpful suggestions. Here's a link to a brief article, from PsychCentral's archives which defines sleepwalking. The article provides a link to a comprehensive overview of sleepwalking disorder that may be of some interest:

Sleepwalking | Encyclopedia of Psychology

The other thing I can suggest is that if you don't get much in the way of helpful suggestions here on PC, PsychCentral has a sister website: NeuroTalk. There may be members there who will have experience with this condition. Here's a link to the NeuroTalk forums:

https://www.neurotalk.org/

My best wishes to you...