I want to call out my dad on how much of a piece of garbage he is.
Do you really think your dad is garbage?
I wouldn't use the word garbage but he can be really cruel.
Your dad seems to be pretty terrible to you, but name calling can be just as bad. Your family isn't always who you would want to be near but they are still yours and no one else's. Be proud that you are not like him, and show him how it's really done when you have kids of your own.
Don't take this the wrong way, but you're really bad at giving advice.
I'm sorry that you feel that way. All I'm saying is that even though it's okay to sometimes be mad at a family member, it's rude to disrespect them and call them garbage.