I bought a latex foam mattress that was amazing in the store. After I got it home, it started to "break in", in the terms of the Bed Store Owner. It got softer in spots and felt lumpy and uneven. I had not been told the bed would not feel like it did in the store - I thought that was the point of a latex mattress!!! Needless to say, I am disappointed and not sure I can trust the store I bought it from. Did they deliver me a cheaper bed than I had bought thinking I might not notice? Or is the latex they used possibly inferior/defective? Or did they just not tell me the whole story when I bought it and the latex mattress does indeed break in and, according to the store, softens about 25% when being broken in? I spent way more money than I had originally intended, and all I want is the mattress I thought I was buying!! Any thoughts?