Terrible back pain

My man has been complaining about his back pain lately, and he has been complaining is my fault to worsen his back pain! *do you know what am i talking about here?* LOL

I actually don't know why he keeps having the back pain, maybe a good bed is necessary to him. There are a lot of adjustable beds out there, do you know which one is more suitable for back pain old man?? Drop me a message if you know it!