Is it wrong of me to be upset?

I went on a week long work trip. My husband and I agreed I should go, as it will help my career and show my work ethic. He worked all week and cared for our 3 little girls. He is an amazing man

I am upset though. I FaceTimed him and the girls every night, but none of them really cared. I got home Friday and my kids said hello then asked for a snack. My husband gave me a nip on the lips and that was it.

It’s now Sunday, we have slept separately since I got home (not normal for us). I cried myself to sleep Saturday and again all afternoon today. I feel as if I was not missed and I’m not needed or wanted by anyone.

Yes, I have told him. He has not said a thing. Not one word. This is a continuous problem, not just all of a sudden. I suppose I am to blame, I built up my return in my mind. Thinking my kids would not leave my side and my husband would be all over me. So when none of that happened it sent me into depression.