You know, I got a different impression from your opening post than others did. You never said that your DH was into porn and verbal abuse for kicks. You just said that he called you a specific name -- and the meaning of that name is what struck me.
So, you waited to have sex until you were married to this man. You didn't say you never had sex with anyone else before that. But even if you did, some problems can still occur ... especially, if he was a virgin (or not), and expected you to be.
I have heard of this happening before (as I was a counsellor) -- where expectations were dashed or just misunderstood. I know girls that have used tampons before they ever had sex, which can make it appear that they may have had sex before, even when they hadn't. I have heard men make unkind and unfounded accusations to their partners; which hurt them very much.
Sometimes the girl had a previous sex relationship that she regretted so she just didn't tell her new partner about it. Then he found out after they were married and was very angry (for being lied to). I'm not saying that happened in your case as you didn't say, but it does happen a lot more than you might expect. Then the girl thinks her virgin husband won't know the difference but sometimes he does becuz he has read a lot of stuff about it before marriage in preparation for it. Or he may have experience already himself.
Also, sex in the beginning doesn't always go as planned; it can be difficult for physical reasons, unpleasant even (as in painful), or unfulfilling -- until BOTH partners have gained some knowledge and experience together; it takes time. Sex can be wonderful for both of you (with a caring & loving & respectful partner). For help with this, you should talk to a doctor.
You MUST talk to each other; you MUST forgive each other; you need to get some help -- as in counselling from a doctor, and/or marriage counsellor. Too bad you don't have a women friend or relative that you could talk to in confidence (like a married sister, aunt, mother, or even grandmother).
Dr. Jessica Anderson said this "Love (marriage) isn't perfect; it's about caring enough to make the imperfect moments work (better)." You've only been married 6 months, but if anniversaries are important to you -- remind him. If neatness is important to you; maybe take over the chores that matter the most to you (my DH & I did that and it works for us).
You will find that for every thing you have in common, there will be ten things that are opposite.

You will have to learn the art of compromise and how to negotiate fairly and kindly. Hopefully your differences will compliment each other so that you can make a good team as long as you work together not against each other.
No, men are not MIND-READERS and no, they don't have all the answers either; sometimes the lady (and you are a smart one) will have to help him out. That's what partners do. Don't waste time and energy on the BLAME GAME -- move on and get this stuff settled NOW. Don't wait until someone wants out.
Everything here is fixable; you both need to be creative and find practical solutions. If you need an apology, tell him; if he hurt you -- tell him. Then forgive him. You will have to forgive each other thousands of times during your marriage. You are both young, and this is just the beginning ...
