A friend suggested both DH and I read And Baby Makes Three by John Gottman and I have to say it is the most positive and productive book on parenting I have ever read.
I don't think any of us (or very few) have gone through the last months since LO arrived without some tension mostly due to lack of sleep. This book teaches us to have more respect and patience then ever before with one another and how this can positively benefit your LO.
Anyways...I read it and thought it was FANTASTIC! DH and I are finding that when we follow the communication suggestions it's really making both of us feel even more connected.