Hadn’t thought about that, but Storybrooke is heading for war: her love interest (whoever it is) is going to be walking around with a target on their head. Since Emma’s had such a dysfunctional love life, I don’t see them killing her true love, but that probably isn’t going to be revealed until the end of the series. Let her have a normal-ish, adult dating life for awhile or at least attempt to.