By the way, where the hell does she live that she thinks wheeling his body back is at all something she can physically do? There's no civilization for probably miles. She doesn't go to the druid grove and I think the implication is she doesn't even really know it's there. She doesn't have camping gear or food, so we have to assume she's going to just fend for herself for miles with her husband's corpse in a wheelbarrow.
I think it's in keeping with her character...she's not the sharpest crayon in the box.
