My dear friend, I don't know where or even how to begin....but here goes.
I lost my wife at age 59 to cancer 12 years, 1 month and 13 days ago. Your experience is all too familiar....right down to the planning of the final devotions.
You are correct in declaring that you will get through it, but you will never get over it. Just this week a twitter friend posted this: "You'll get over it......it's the cliches that cause the trouble. To lose someone you love is to alter your life forever. You don't get over it because "it" is the person you loved. The pain my subside at times, you will meet new people, but the gap never closes. How could it? The particularness of someone who mattered enough to grieve over is not made anodyne by death. This hole in my heart is the the shape of you and no one else can fit it. Why would I want them to?
Yes there is a special loneliness when the "one" you loved is no longer on this earth. The little things will be difficult....arriving at family gathering and leaving alone. You will find yourself instinctively looking at the empty passenger seat, somehow hoping that this is all a bad dream. I didn't realize what a big part of my "identity" she was. My wife was my wing person. Every holiday every birthday of your children will force you to mourn what she is missing. You are now the keeper of her memory. Be sure to talk of her as if she will be coming home soon. Spend every moment you can with your children, because it will reassure you that you had a special life that will carry on through them. I feel most normal when I'm with our boys (now grown men of 38 and 40). I even sleep well. I tried starting new traditions with them, as I couldn't bare to try to duplicate her special touch during the holidays etc. Most of all don't let anyone tell you to move on. Go at your own pace and believe me grief is unique to each person.
You have many friends here. The football stuff is really just bs. I will pray for you and the soul of your beautiful wife, God bless you and your children.