Ok so I'm not a Mum yet.. well I guess I am but it's still very very tiny and in my puku... but I've done a bit of thinking about Mothers Day.
Pre-baby, I like to go to church with my Mum and Grandmas, and then back to my parents place for lunch. Just get Mum a card and pressie (this year was a voucher for a mother daughter lunch lol) and usually a little something my my Grandmas too. DHs family is out of Auckland so luckily it's not toooo much of an issue - send a card and pressie, and ring on the day.
When baby is here, it's still important to me to celebrate Mothers Day for my Mum and Grandmas too - I see it as a time where we can appreciate and be appreciated (well, in the ideal world). So I'm gonna keep appreciating my Mum on Mothers Day forever, and same with DH and his Mum. I think you can appreciate and be appreciated all at the same time
Things will be a bit different, I probably wouldn't spend the morning with them, but I'd still call in even if we only went for lunch and had the rest of the day as a family.
But that's my ideas pre-baby, and I'm all to aware that they could well change with the reality of being a Mum!!!