sleeping arrangement - feeling guilty

Alaina
I am feeling really guilty about the sleep schedule my husband and I have worked out for our eight week old - she is all over the place when it comes to sleeping!! I'm on maternity leave for four more weeks and i have really tired 'sleeping when they sleep' but sometimes she is a loud sleeper or will only sleep two hours at a time! My husband went back to work and works from 6-4pm - he is AWESOME and gets goes to bed at 6pm so he can wake up at 1am for me. I'm able to get a soild five hours! 
How has everyone else worked out a schedule with an unpredictable little sleeper???