Why do we have to love our parents?

Many people ask me, "Why do we have to love our parents?"
I stare back at them, I frown and say, "Don't you love your parents? They sacrifice everything for us! They are always around to keep us safe!"

So, I decided to come up with this acrostic poem:

P: They PROVIDE all the love, care and things that we need.
A: They are always ATTENDING to our needs.
R: We can always RELY on them for help.
E: They are EVERYTHING to us.
N: They NEVER let you down.
T: They TOLERATE our annoyance.
S: They SACRIFICE many things just to put a smile on our face.

And that is why I think we should love our parents.