Uncomfortable

Right now I am sitting here in this stupid town in this stupid state wishing I was back home. I miss the comfort of being home. I hate not being familiar with my surroundings, I think no matter how long I am here it will never be home and I will always feel awkward.
I hate knowing my family is all together and I am down here alone, I feel so alone down here when David isn't by my side. I understand we are down here because of the Army and he can't be continuously with me, but I also wish he would understand how I feel when he leaves. I'm not saying he should feel guilty for not being next to me just give me a little more attention when he is here. Sometimes when he is here he still seems distant, I think he is getting ready for when he is deployed. Maybe he thinks if he trys not to care as much it won't hurt as bad being away.
I am in my 2nd trimester now and still puke occasionally. Hopefully the icky part of this ends soon.
How is it, that someone can feel alone in a place full of people?