I have opted to file a K3 for my husband once I recieved the reciept for my I130 a week ago. I am wondering what is the time roughly estimated for a K3 to go through? I was told about 6 months for the I130 in the California Service Center alone. Then another 6+ months at the NVC. Can anyone give me some input please. Kind of what to expect? What are some of the next steps, how should I prepare to help things go faster?