The number one common denominator of long lasting couples is kindness.
Do not worry about keeping love alive. Except where there is abuse and disrespect, love naturally strenghtens with the years.
The secret of a good marriage is in learning how to stay together through the hard times.
Couples who lack passion often say their partner is their best friend.
You may tell everything to your best friend, but you cannot tell everything to your love.
Your emotional truth changes from one moment to the next. What you feel is true to you in a moment of anger and disappointment, may not be true the next day, when the storm has passed, but you won't be able to retrieve the hurtful words you said.