There are many books and websites I recommend.
No-Drama Discipline: The Whole-Brain Way to Calm the Chaos and Nurture Your Child's Developing Mind By Daniel Siegal
The Mindfulness and Acceptance Workbook for Anxiety: A Guide to Breaking Free from Anxiety, Phobias, and Worry Using Acceptance and Commitment Therapy By John Forsyth
The Dance of Anger: A Womans Guide to Changing the Patterns of Intimate Relationships By Harriet Lerner
This is Not What I Expected, By Karen Kleiman
The Post Partum Husband, By Karen Kleiman
What Am I Thinking Having a Baby After Post Partum Depression, By Karen Kleiman
Codependent No More: How to Stop Controlling Others and Start Caring for Yourself by Melanie Beattie