Not as easy as it "should" be; not as difficult as it could have been.
For the past few years Mother's Day has been tough. This year it was a bit tougher. I got the comment wait to Father's Day when it's the last one as an intact family. That I think sums up the mood here, Or rather with C. I am more of the opinion that telling the kids will be rough; helping them deal with it will be rough.
But I cannot wait. While I may be downplaying the difficulties, they cannot be as difficult as the past few years. I am the best place I've been in for 10+ years.