Empty nester trying to save hubby's back!!

Hello, everyone.  I see so many sad stories on here, my heart goes out to them.
It makes mine seem not so important, but to me it is.
I've raised 3 kids with my wonderful husband of 40 yrs. My husband has worked very hard his whole life to provide for our family, we didn't acquire a lot but we always provided for our kids.  My husband is still working hard and it's taken a big toll on his body, he stops regularly to lay on a hard surface for his back.  My husband only got a 9th grade education but even with that he's used his natural talents to make a living. We had our first child at age 15 (him) and 16 (me) :-/ yes I agree, very dumb, but we were dumb at that age. It's been a struggle but we raised three great kids who are contributors to society and are now raising their own kids. 
What I'm looking to do is raise money to start an vintage/thrift store, I want so much to be able to give my husband relief so he can retire, at this point he's still got 8 yrs, his poor body I don't think will make it. Any help with reaching that goal would be so much appreciated.  Thank you for listening :shy: and bless you. 

Paypal.me/granny6