Not knowing the particulars, if I was in your shoes I would shut down the pc, go down and tidy up the house, do some of the things she has been asking you to do, decorate the house and more importantly the bedroom, with flowers, candles, even change the sheets and make the bed with rose petals on the top. A bottle of the best champange....chilled bedside. A big knarly dog bone from the butcher to keep fido out of the bedroom. Set a fancy table with candles and have ready strawberries ready to dip in choclate, and a handwritten note of what she means to you.
To start.