How to walk away from this?

And here we are, today is my birthday, I am 35 years old and already had some amazing surprises:
- My mother woke up very early and brought me an amazing flower bouquet, no pictures since I using the Ipad and I don't know yet how to upload things :(
- One of my colleagues, currently deployed in Australia send me a lovely birthday wish, thanks!
- Already got so many birthday wishes that I am amazed how many people thought of me
- Had an amazing breakfast in the family and we will go out for lunch at my favourite restaurant in town

and and so many things will follow for sure!

Thus the question: how am I suppose to leave this behind? Each time I am coming home I have a moment when I feel this, like I am abandoning my home. But now let's party!!!!!!!

Updates: we had a wonderful lunch, the family together and it was amazing to enjoy the sun and the company. I am so lucky! No enjoying a nice cup of coffee while watching Jacke Chan!