Every family is a "normal" family- no matter whether it has one parent, two, or no children at all.
Fortunately the family is a human institution: humans made it and humans can change it.
Where there is lasting love, there is a family.
We have the right to our own bodies.
I'm suggesting we call sex something else, and it should include everything from kissing to sitting close together.
People make institutions, not vice versa.