long term effects of epidural?

Noemi • Proud FTM to my beautiful baby girl Melanie Jazmin
My mom says when they gave her an epidural on her first pregnancy they told her that in 10 years or more she would have problems walking and with her spine. I've been thinking about going all natural for my baby's birth but I'm such a wimp with pain idk if I'll be able to do it without an epidural. Any info on this? Long term effects of an epidural??? Thanks!