After the earthquake I noticed our back door has gotten really hard to close. You have to slam it and give it a booty bump in order to get it shut. To open it, I have to use all my weight to yank it open. It's also the location I ran to when I started to feel the house shake. I basically stood in that door way wondering what was going on and if I should run back in the house to grab some valuables.
Originally we thought it was because of moisture, but we don't ever remember this happening before.
What are our options to fix this? Any and all suggestions are appreciated.