I have an app on my iPad that has nature sounds (waterfall, tropical rain forest, beach waves etc). I have used it about a year and love it! It also features a timer that I set for one hour and then turns off automatically. It helps quite a bit for relaxation.
Unless you feel you deserve to be mistreated by your daughter, then temporarily end the relationship until you can resolve your health issues. There’s is always a consequence to one’s actions and it seems your daughter needs to understand that concept. No respect, no relationship.
I’ve tried that and in my old environment it was great! For the expressway noise here though I need a large-ish fan running on at least medium. That reminds me, my daughter years ago gave me a book called “I can make you sleep” I think a doctor or hypnotist wrote it, has a CD that goes along with, it’s a great program and worked for about a week. The problem was his voice would be low and soothing but when he’d pause and start talking again, that switch up would wake me right out of my peaceful doze. I think I’m a lost cause lol...doomed to paying high electrical bills for now.
Daughter actually called me today (shock) and said that my grandson cried and asked her to please call grandma and say sorry. Bless him. It took a 6 year old to... Well, I’m happy for any progress:)