I am having a recurrent and very upsetting nightmare that my husband is murdered. In one dream, I call the police and am arrested immediately myself. In another dream, there is blood everywhere. In all dreams, an intruder attacks and kills my husband. I wake up so upset I can not get back to sleep for a couple of hours.
Recurring dreams are quite common and are often triggered by a certain life situation or a problem that keeps coming back again and again. These dreams may recur daily, once a week, or once a month, but whatever the frequency, there is little variation in the dream content itself. It usually points to a personal weakness, fear, or your inability to cope with something in your life - past or present.
The repetitive patterns in your dream can reveal some of the most valuable information on yourself. It may point to a conflict, situation or matter in your waking life that remains unresolved or unsettled. Or some urgent underlying message in your unconscious is demanding to be understood.
Blood
To see blood in your dream, represents life, love, and passion as well as disappointments. If you see the word "blood" written in your dream, then it may refer to some situation in your life that is permanent and cannot be changed.
Murder
To dream that you witness a murder, indicates deep-seated anger towards somebody. Consider how the victim represents aspects of yourself that you want to destroy or eliminate.
This info was taken from dreammoods.com. I like it because it comes very close to what my dreams might mean to me. About 3 months ago I had a dream I thought didn't make any sense, but I looked it over and it was very accurate, in fact, it prevented me from making a decision that could've started a lot of problems. I don't look over every single dream I have, but that one called my attention. Since yours is a recurring one, I hope this information can help you. Let us know.