I am engaged and my fiance and I have talked about everything under the sun, at one point or another. We have really open and honest conversations. There are no taboo topics in our conversations. As people learn, grow and mature in relationships, the decision of what works for their relationship is only meant to be understood by them and solely them.
At the end of the day, I think couples, while dating and getting to know one another or when leading toward married, should be total honest with their feelings about open marriages, open sexual relationships etc. IF the feelings exist. If both parties agree then they have to discuss the terms and conditions as it best fits them not as it fits society. If either party does not agree then again, disucssion comes about. No one should be pressured into anything men or women. Open relationships require like minded individuals that are geniuine in their feelings to live there lives like that. Does it work for everyone, absolutely not but there have been some successful open marriages. You hear people say "oh how could they do that" or "I could never go for that" etc...but at the end of the day - Everything is not for Everybody, period point blank.
If Will & Jada have that openess no matter what the terms and conditions may be and no matter how crazy it may seem to other people, guess what it works for them. It does not affect their ability to parent, it does not affect the childeren, it does not affect them as a couple, it does not affect their careers, it does not affect them emotionally, then so be it. It makes me laugh because when people can't imagine themselves doing somthing they always assume that people are not happy living a certain way. Jada can come on tv and make a public speech indicating that she is extremely happy with her lifestyle with Will and would not change it for the word and folks would come up with all sorts of things like "he made her say that", "she's only doing it because she is insecure", "she looks so sad" etc. LOL
Open or not, you need a mate in your life that is going to love, value & respect you because if you are missing any one of those things - you are headed for trouble.