From what I have seen in life there are very few happy families. If you are happy with your life and family just enjoy it. The human race is a screwed up mess and those who have a happy life should appreciate it and nurture it. It takes a lot of work and forgiveness by both parties to keep life happy and especially love. I'm glad you are keeping yours together and wish you luck in the future.(I was refering to your husband and kids as your family)
Ken P.