Just a general speculation, more on our collective reactions than on the OP's situation as I'm fairly sure he's home by this time.
I'd wager that those of us who believe we'd react to the gift (or have reacted to a similar type of gift) with a thank you, a smile, a shrug, or some other version of appreciation/non-issue all feel pretty happy/satisfied in our relationships (past or present, in whatever manifestation, romantic or otherwise). We believe we have good relationships and so the gift-giving doesn't represent the entirety of our relationship. And those of us who sympathize with the wife's reaction or call the OP's behavior into question, especially those posters saying they identify with the couple....well, those of us in these relationships seem to see the gift-giving as part of a larger, more negative pattern of behavior. In short, for the former group the less-than-ideal gift is just a gift. For the latter group, the less-than-ideal gift represents the state of the relationship.
Of course, I'm sure my impressions wouldn't hold for every single post, that there would be exceptions. But it seems fairly obvious to me that our own relationships are coloring the reactions & advice we give the OP. Something to keep in mind.