I bought this beautiful bathroom vanity specifically made for bathrooms, for my bathroom renovation project.  I bought the vanity 5 months ago tomorrow and it looks stunning.  HOWEVER one of the doors on the vanity is warping. The bathroom is well ventilated. You cannot use a vanity in any other room so I can't understand why this is happening and further Wayfair's return/replace policy is 30 days. I don't have it 6 months. Is there a manufacturer's warranty??