Greengables:
You should look at your and your FH's Myers-Briggs Type Indicators.
From what you say I suspect he is an
xNxP.
The N stands for iNtuition...that is somebody who looks for patterns and trends. I am like that too! I immediately see a trend in my husband's behaviors, while he says them as completely separate incidents as he is an "Sensing".
Sensing and iNtuition are the information-gathering (Perceiving) functions. They describe how new information is understood and interpreted. Individuals who prefer Sensing are more likely to trust information that is in the present, tangible and concrete: that is, information that can be understood by the five senses. They tend to distrust hunches that seem to come out of nowhere. They prefer to look for details and facts. For them, the meaning is in the data. On the other hand, those who prefer iNtuition tend to trust information that is more abstract or theoretical, that can be associated with other information (either remembered or discovered by seeking a wider context or pattern). They may be more interested in future possibilities. They tend to trust those flashes of insight that seem to bubble up from the unconscious mind. The meaning is in how the data relates to the pattern or theory.
The other factor you may have different is the Judging vs. Perceiving, that is:
In dealing with the outside world, do you prefer to get things decided or do you prefer to stay open to new information and options? This is called Judging (J) or Perceiving (P).
Judging people tend to like a decision to be made. Perceiving people like to keep their options open.I suspect you are a J and your FH is a P.
So are you exhibiting "Independent Behavior" or did you think that you discussed the issue and agreed, and then went on to implement the agreement where he discussed but liked to keep his options open?
I suggest you both take the "test" and see how you relate.
You can take the test here.
http://www.keirsey.com/sorter/register.aspxRead here to see how two "types" interact.
http://www.personalitypage.com/relationships.html