DaisyChain18 wrote:I couldn't imagine not giving her at least a card.
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If I don't give her one then does that make me just as immature?
IMO you don't owe her a card. You're treating her as a normal person (one that cares etc). She isn't. That might sound "mean" but I think it's more a case of justice.
The woman I know knew exactly when my birthday was. Nothing that day nor when I saw her the next. If I'd brought it up she'd just've claimed she "forgot" (passive-aggressive behavior). In her mind I've "rejected" her by withdrawing. No soup, I mean "happy birthday", for you!
[FYI we're almost exactly the same age--early 50's]
I didn't see her around her birthday. Nor was I going to be nice to someone that wasn't nice (there's other stuff as well) to me.