Dad, I'm so sorry.

Tonight, I make made my dad unhappy/sad because I said something [a word] that hurts him. I know he is very sad and unhappy now, I don't want him to feel like this [unhappy and sad], because I love him. He has misunderstoodanded me, how can I don't not want him to be always healthy and happy forever ?  But, and it may be (the truth)—— I have hurt him. ~~~~(>_<)~~~~
Dad, I love you, be happy.^__^