Dream interpretation?

In the dream i was watching a couple in a home (which did not look familiar). They were going through some problems and the wife was thinking of leaving, or maybe killing herself. The husband notices something outside in the back yard and goes to investigate. When he there the grimm reaper emerges out of woods and says he must kill the hsuband. The reaper appeared a sad that he had to do it but it was his job. The husband somehow became the incredible hulk and was battling the reaper. The were fighting along a rocky cliff. Next thing was the hulk was injured and lying face down, back in the original house, in bed crying, and about to give up. I though it was a little strange that the hulk didnt heal and just gave up