I think #2 on your list applies as well.
Also, " using or involving the use of physical force to cause harm or damage to someone or something."
http://www.merriam-webster.com/dictionary/violent
Or, "an unjust or unwarranted exertion of force or power,as against rights or laws."
http://dictionary.reference.com/browse/violence
The only time I can imagine that violence would not be used is in the case of statutory rape. I consider drugging someone and having sex with them an act of violence, even if you apparently do not.
I don't think I'm using the word to describe all "hated wrongful acts." I'm using the word to describe an act where somebody is forced to have sex with a person against their will. I consider a person who is forcing their body upon mine, whether I'm conscious or not, to be committing an act of violence against me.
It may give you a different perspective, that's all.
Indeed, it does.