Yes, DH has always gotten me something for Mother's Day - a card & some kind of gift or two. For the past few years, I've gotten something for our yard (which is fine w/ me!), but I've also gotten other things like jewelry previously too.
This year, I got 5 Plumbago plants for our front yard, some flamingo pink petunias for my window boxes, & a stepping stone w/ our younger DS's handprint & footprint for our flower garden. (The Plumbago plants are the blue flowering plants you see all over Disney World, so I was thrilled! Now, when I look out my living room window, I see a piece of Disney World!)
Oh, he also grilled dinner for us this weekend. Today, we had lunch w/ my mom, but he made dinner for us once we got home from visiting my mom & his mom.
Right now, while the kids are younger, their gift is usually combined w/ DH's gift, although I usually get a separate card from the kids & then 1 or 2 cards from DH.
However, I know, when the kids are old enough to purchase their own gifts, I'll still get something from DH as well. I'm his wife & the mother of his children. Why wouldn't I?
I give DH something for Father's Day also, of course, & plan to always give him something for Father's Day.
Like another PP said about her DH, my DH is the father of my children, &, after our DD was born, he became the most important father in the world to me! I will always love my Daddy & he will always be special to me, but DH is now my favorite father!
My Dad still gets my mom a gift on Mother's Day - today, she got a Kindle Fire from him. And my father-in-law still gets my mother-in-law a gift - today, she got tomato plants.
I've never told DH that I expect anything from him; he's just always given me something & tried to make Mother's Day special for me. I think I would be hurt if he didn't acknowledge me - the same way I would feel incredibly bad if I didn't do anything for him on Father's Day.
(Oh, & I purchased the Mother's Day gifts & cards for both of our mothers & signed the cards! LOL!)