I feel positive your cat will return but I know all too well the feeling!!!! Dogs seem to get lost very easy but with cats they can roam all night and show up at the door like nothing happened. We had our indoor cat escape last year during one of our coldest days. The window got broke and I didn't even know it was broke and he got out. I was so sick with worry because he has always been indoors and I still had that fear he would be lost forever but he showed up early the next day.Good evening,
I got home today, and my wife and boys were looking for our cats. The door didn't latch completely when they left this morning, and when hey got home the door was open. The found one right away in the house, and then found one outside, I fed them and two more came out, and then found another outside. We are still missing one, Sidney (named after Sidney Crosby) my boys favorite cat, who followed them around like a little dog, has not come home. He is the sweetest cat ever, such a great temperament, we have looked for him all night. We are all devastated because we can't find him, I just hope he comes home tonight, he is an indoor cat, so I hope he can make it.
Have a good night.
I wish you best of luck and let us know when he returns!