Because we all care what's on Kate Hudson's mind, I thought you all should know she feels monogamy is unrealistic. This, of course, raises speculations as to whether or not her rocker husband has strayed from his wife. Hudson doesn't seem too sure, but she says it's okay as long as she doesn't catch him. Personally, I don't understand why monogamy is such a tricky thing for some people. I myself have been in several monogamous relationships, sometimes simultaneously.