Livia -1 Timothy 3:5

He must manage his own family well and see that his children obey him with proper respect. (If anyone does not know how to manage his own family, how can he take care of God's church?) (1 Timothy 3:4, 5 NIVUK)

Livia searched for "family" on her itouch bible app - so here we are!
Ouch.

The whole household is responsible for taking care of our relationships. We should not consider taking care of anything else if we can't / don't / won't take care of our households.

How? (quick answers)
In the word
Get along
A disciplined life for all of us
Kindness and love rules
Unity
God centered
Forgiveness
Devote to prayer
Be wise