Sealy Millionaire Bed

We purchased a Sealy Posturepedic Ultra Luxe millionaire bed in 2008. Having paid the price tag of a small country we thought we were buying the best . About a year later the mattress has sagged , there is absolutely no back support , if my husband moves an inch the mattress moves,(ROLLOVER WHAT ROLLOVER), the imprint of both our shapes are now in the bed. AND this was only after a year !!! The seller stated that, as the mattress was memory foam it would return to its own level (not true)SO we tried to contact Reid Furniture where it was purchased but the shop has closed down . So i emailed Sealy who basically DID NOT WANT TO KNOW.Its now been four years since, and we have had to sleep in two separate beds as we just cannot afford to replace our bed. I would not advise anyone to buy a Sealy bed as they do not live up to their name, Customer Services do not want to know and you will wind up replacing your bed within a year ...