Do I still move back to the bedroom or will that just be more fuel for her "controlling" argument, and what will it do to what seems to ba a little progress?
You move back to the bedroom because it's The Right Thing to Do -- irrespective of how she feels about it.
In fact, this is a one of the keys to successful DBing, period -- Do The Right Thing, and not worry about their reaction.
Now, in this case, you have a side bonus that she will respect you for the move (may be angry at first, but in the long run, she will respect you for it), and since women tie their feelings of love very closely with their feelings of respect, it will build love toward you. But that's not why you do it.
