Any Help Would Be Great

Okay, so we have this problem. Our cat, Anne Murray, has been wetting and pooping in our family room since we had some remodeling done in it a few weeks ago. She uses her pan also, but uses the room as well. It stinks in here. We don't know what to do. I don't want to get rid of her because she is my cat, and I love her. However, I am losing my mind. How do I make her stop wetting? She is only wetting right in front of the wall that was worked on. If it was a male cat, I would say that she is just marking her territory. However, she is female and I don't think that marking is a common female cat behavior. If anybody has any ideas, please pass them along because we are desperate.