Is there anything I can do to save this relationship?

[ERICA]

We've had some problems that I had a hard time getting over. But now I'm feeling like...I've fallen out of love with him. I feel indifferent. I feel like I've given up, and like...like a breakup is on the horizon. It's not a matter of if anymore, it's a matter of when. He's said he loves me, and I know he wants it to keep going, but he's no idiot. I think he's catching on. And even more, I think he's pretty annoyed as well, because this stuff from months ago still bothers me. And you can just see it, all over him sometimes he's just fed up with certain things. Communication is horrible between us. I don't say what I mean and I force myself into situations I'm not comfortable with. He's manipulative at times. Insecure. Can be a nasty drunk. I was really upset about the stuff that happened months ago and we argue about it every week it seems like. Any little thing and I'm instantly nagging at him about it, partially because I feel like I'm trying to make up for other times when I didn't speak up enough. Is it possible to save this relationship?