Positivity

I try really hard to look at things positively buy its really really hard and prayer only takes us so far :( Ok first my husband went to Vegas to make a lot of money, then my brother left to the military to better himself, and my niece left for school to get more education and she is going to do well cause she is so smArt. The only hard part is I miss them all like crazy, and they say everything happens in 3s so there is my 3. So what should I do with myself besides working out and reading everyday. Any suggestions?