Having lost my mom recently, dealing with death for me is a pretty lengthy process.
You will generally go through the mourning stages, which will vary from person to person.
I know that I haven't really dealt with my mom's death, and she's ben gone now for a little over three months. Of course, I knew it was coming since she had cancer, and we were told roughly the timeframe that she had, so I think I went through the mounring process a bit while she was in the hospital and still with us. I, like so many others, dive into things that interest me. I focused a lot of school work, friends, games, anything to keep me from thinking about it. Eventually, though, I have to sleep, and it's that time of the day where I'm winding down to hit the sack that it gets me. Sometimes it's just a feeling of having lost someone. Sometimes, it's pretty hard, and I cry a bit.
Already though, I'm starting to forget the fine details of her weeks in the hospital, the miligrams of the medications and the times she was supposed to take them, the doctor's names and faces, room numbers, and even floor numbers.
The mind has a way of protecting itself from things that we either don't want to remember or that would cause damage/impede the psyche. I remember my mom well in the memories we had before she got sick. I recall certain times in the hospital, but try as I might, it's fading away.
I remember the night she passed, I was calling family to let them know, and I called my gf to tell her, and right after I did, I asked her how her day was. She thought that it was so strange that I could have a normal conversation, and I told her that it would probably hit me in the next few days.
I know that many people that post on here have seen me bring up my mom's passing a lot lately, and I know that it must be getting annoying, but it's part of the way I deal with it. I'll talk about it until I feel like I've come to terms with it. Dad's finally getting his head back on straight, so I'll probably have my time to deal with it coming up shortly.