Seniors

1) Wear an Apple Watch that can automatically dial a loved one or 911 if it detects a fall.
2) Ask your doctor if any medicines you are taking can contribute to falls. Some meds are helpful for some conditions, but the risk of a fall can be significantly increased by them, which may outweigh benefits as we age. Relative risks/probabilties are rarely weighed.
3) See if you can do some leg strengthening or balance exercises. Even while lying in bed, you can strengthen legs with leg lifts or side lifts, which helps with mobility

I’m sorry that you have gone through this. I hope you find a satisfactory solution.