suncatcher---oh, yes. Absolutely. I have been through the same thing. Actually, I think you are doing rather well. Grief does take it's own timetable.
There will come a time, a bit down the road, when you won't think about him for a week. Then, it will become months---and, one day, you will realize that you didn't think about him last year!!
By the time it gets to that---you will remember the events and remember that you were sad, angry, or whatever--but, you won't actually be able to experience the memory that you recall having. It will just be old memories with a bit of normal nostalgia that we all have for highly emotional events.
dandylion