Though it's not a Femshep romance (and maybe that's the reason why), my favorite romance ever with regards to that was with Cortez. He literally has to drop his boyfriend off in a war zone all the time, and he does it. Cheerfully. He's extremely aware of the risks, and tells Shepard repeatedly how seriously he takes his job of getting Shepard safely in and out, but he never doubts Shepard's abilities to get himself back to the shuttle. There is just this implicit sense of trust that they'll both take care of themselves when they're apart.
That's kind of what I'm hoping for with Josephine. I don't want to feel like she's the dutiful wife, wringing her hands back home. I want to feel like we're two sides of the fight, her handling the tough diplomacy stuff while my Inquisitor hits a bunch of people with swords. I want us to be bragging at each other over candlelight dinner about all the bloodshed we either caused or prevented.
This. This is the kind of thing I want--not all this doubt, and worrying, and booby trapping. Sure, the Inquisitor is mortal (presumably) and therefore might very well die. But, so could anyone else in the Inquisition. I doubt the Inquisitor would have been put in charge if she (or he) were incapable. So I'd like to see this kind of relationship, where if worrying is done, it's done equally, but for the most part they trust in one another's ability. It's war, after all--and war is an ugly, horrible thing. Anything could happen. But getting overprotective might reduce morale, and it might lead someone to protect their LI over someone else, and get that other person killed. Or it might get the LI killed, when otherwise everyone could have survived.
I want to have the impression that, though the LI might be deeply in love with the Inquisitor, they both have lives outside of that romance, and should something happen to one of them, the other's life will go on. I don't like getting the impression that you are Just So Important that the LI would die without your protagonist, or rampage, or etc. That's just really depressing...
Food for thought.