Apologies if I’ve missed something. I got to about half way in and you seem, with respect, to have an answer for everything.
I really think you’ve all got your wires crossed, mainly caused by your husband. By him presuming it was for both of you and making a fuss of you both opening it, you have presumed it was for you too. There’s nothing wrong with a mother giving her son a graduation gift. You’ve all got your wires crossed, you’re “hurt” you’re not included but really your MIL has done nothing wrong. And from I understand the poor woman has even apologised to you or that she feels bad that you weren’t included? If I’ve got that right? The poor woman can’t win.
I treat my DILs exactly like I treat my adult sons. In my mind, why wouldn’t I? They’re part of the family, I want them to feel part of the family. If I give presents or money or cards to my sons, I do for my DILs as well, just as my MIL did for me. And I’m happy to do that.
However if I wanted to give my son a present of money or whatever, particularly as an achievement or acknowledgment, I feel I should be able to. If he then wants to share it with my DIL, so be it. If he doesn’t, he doesn’t. But I don’t think I should be made to feel bad for doing it. I’m easily convinced my DILs have received lots from their mums that my sons aren’t involved in….girly afternoon teas and brunches, shopping sprees, overnight stays etc. I’m not offended that their mum does it for them and nor are my adult sons. That’s something between them.
My husband and I have been together for a lifetime. We met as kids and we’re now very very old. I’m not upset that I wasn’t mentioned in my ILs will despite knowing them all my life. They left money to their adult kids and it’s up to those individuals to do what they want with their money. As it happens, we decided together what to do with the money, but I’m not owed anything, if my husband had said it’s money left to me, so be it. My nan left us all money in her will including my husband. This is all irrelevant really because we have joint everything and we decided together as a couple what to with inheritance…but what I’m trying to say badly maybe…is that it’s not a complicated competition. Your mil gave the money to her son, she said sorry (I think) if you felt left out and now it’s up to you and your husband…or just your husband, with what to do with it. It’s not a competition in anyway in who loves who or who gets what or what is acknowledged.
You seem to have taken it on as judge and jury that your mil doesn’t love you, doesn’t acknowledge you and you and your graduation doesn’t matter. Maybe she thought it was up to your mum and dad to acknowledge your graduation. Ok your mum and dad took you out, both of you, very nice. Your mil chose something different. Is that really earth spinning shattering.
I think you need to pull yourself up and let this go. The woman really hasn’t done anything wrong.
Edit, I’ve just seen the post is old!!