Fan Casting Rogers and Carter Series (Marvel)

Captain America (Steve Rogers) returns the infinity stones back where they should be but instead of returning to his time straight after returning the stones, Steve decides to go live his life with Peggy Carter, as if he didn't go in the ice. But what cost will it have? Finally the perfect couple get to live their dream life, but to live it won't be easy, certain situations and foes will test their relationship and im sure the TVA won't be too happy with Steve's presence with Peggy back in time.