Back from trip

So I went away for a week and left my pup at his usual sitting service, The Bigger Brain. She loves it there maybe a little too much. Apparently, she was with the bigger dogs this time because they did not have any small dogs. She made a friend with a dog named Coco. When I went to pick her up the attendant had just settled them all down for a nap. As soon as I walked in the dogs started barking including my Kai. I mean she was barking like I was an intruder not her adopted mom. Maybe because it was dark but man it broke my heart. When she was released from her crate and came closer she finally picked up my scent. Then she would not get into the car, I had to physically pick her up and place her in the seat. She would not sit down and fell of the seat at one point. I think I may have to crate her again for travel or get one of those slings so she can look out the window but not stand up. When I got home she was very depressed and sat in her crate for the longest time, then she explored outside, picking up her scent around the yard. I have two more trips planned, what am I supposed to do if she absolutely dislikes coming home. In addition, her favorite people in the house are no longer here, my son and my daughter. It breaks my heart to see her all mopey. I have played with her and we have gone on walks, but I do not get on the ground and wrestle with her. She has gotten better, I think I will take her to the dog park tomorrow and hopefully her friends, Beau, Belle and Jackson will be there.