@fflelp
Does he have a pension? (See a recent thread here, where the OP has the same age gap and has just discovered that her now 68 year old husband doesn't have a pension.)
Have you considered the future with him?
Yes, please look at that other thread. It popped into my mind too when reading this.
Imagine yourself at 48 and your partner is 68 and wants to retire but has no pension so you're going to be working to provide or him and he's going to be sitting around at home.
Please discuss the finances and the future properly but frankly as he can't be arsed to do something nice for your 30th birthday, save yourself the bother and get rid.
Ohhh, I can relate to this.
My ex didn't do much about a pension. And during the year before I left, he was telling other people his plan was to retire early (at 60), leaving me to carry on working and paying ALL the bills. This after bleeding me dry of any money I was given, inherited, redundancy payment, etc.
I don't think it's any coincidence that he rarely ever made an effort for my birthday, and if he did, he expected gushing praise for managing to buy a gift, like a CD of a band I like
. He never bothered with cards. He used to say he was busy so hadn't had time, yet we were together a very long time and the date was the same every year. I, too, made efforts for his birthdays.
He knew I wanted a bit of care and attention on my birthday, especially as he didn't bother much at other times (unless he wanted something). That he didn't bother was a sign to me how little he cared.
I think the MN competitive dislike of celebrating birthdays is a bit wanky, really. For most people, celebrating someone's birthday is about showing them you care about them. Most people do find themselves going through day to day life and celebrating a birthday helps to lift people a bit when they feel cared for.
I also don't set too much stock in the "languages of love" I feel this only works when the people in the relationship are pretty decent, and has no relevance when your partner is a dick.
OP, I think you need to take a really good look at this relationship. He's a 49 year old grumpy wazzock, and I'm sure you can do better. By not bothering with your birthday, he's actually showing you how little he cares or respects you. And don't do anything for his 50th.