I have to agree. My Smuggler is kind of a manwhore. He romanced Risha and Akaavi and even though I chose the option to keep things "casual" with Akaavi (the dialogue option even said it), she went all Fatal Attraction on him.
Now he is married to Risha, and unfortunately the only way I can progress through Akaavi's dialogues are romance options where if he turns her down I lose tons of affection, or if he chooses Akaavi and dumps Risha (which I do not wish to do, as I am looking forward to future companion quests and such).
I know I kind of painted him into a corner, but there should be a way to go back on the "just friends" track through our choices, shouldn't there?