I spit on his grave as revenge.
Don't you think his family would be mad at you if they found out you did that?
I don't care about those people. Nobody from his family came to the funeral except for a grandma who paid for it all.
Even if you don't like his family, there's no need to desecrate his grave. Spitting on the grave of someone is extremely disrespectful and will definitely make anyone who sees you do it think less of you. You should treat the dead with respect.
I did not desecrate his grave, I just did what I think is necessary for such a bad person.
Again, what you did was wrong, and the dead should be respected and be left to rest. If you die, you don't want your grave to be vandalized, right?