If it's for a short time, I don't see the problem. We all can find ourselves in a tight situation and where we could use some help and understanding from our partner, but just for a short period of time. If it becomes a habit, there is where I see a problem. I believe that there are things for men to do (go to work, supporting a family, build and repair broken things, etc) and that there are things for women to do (taking care of the house, of the family, women keep the family together), that is why we choose to be with someone, to complete each other, and to live a harmonious life. I'm not saying that women can't do what man can and vice versa, but I believe we all have our place in a relationship and we should let the man be man and women be women.