Looking for past tony/Steve fic

[sliverwings4]

I'm looking for a fic where Tony and Steve were together but i think civil war happened. Tony got together with someone else. I can't remember who byt He's really happy with new guy.
Team Cap came back to the tower, unfrozen Bucky too. Steve wants Tony back but he'S kind of an ass. Even Bucky calls Steve out on it "You sound like you don’t even like the guy"

Steve and Tony Do not get back together.