Lazy summer days?

There has been nothing lazy about our summer so far.  The kids have had camp, vacation bible school, gymnastics camp, swim lessons, and birthday parties.  Then there has been bar-b-ques, sleep overs, movies, the pool, friends over, and me some how squeezing in school.  Through all of our madness, I miss him more than before.  I don't know if it is seeing families out walking and playing together or if it is because it has been three months already.  The last couple weeks he has been extremely busy as well and our communication has diminished. I feel like every time I turn around something reminds me of him and I wish he was here.  I didn't sign up to be a single parent.