K3 Visa And Length Of Stay

[haikou]

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i AM cHINESE CITIZEN AND GOT MARRIED IN cHINA TO A us CITIZEN. i RECENTLY GOT MY VISA (NOV 6,2005) BUT HAVENOT USED IT YET. wHAT IS THE TIME FRAME i HAVE TO USE MY VISA TO THE usa BEFORE IT EXPIRES . aLSO AM i RIGHT IN SAYING THAT i MUST STAY A MINUMUM OF 6 MONTHS IN THE usa OR CAN IT BE SHORTER. mY HUSBAND ONLY WANTS TO STAY IN uusa FOR 4 MONTHS. hE LOVES WHERE WE LIVE IN cHINA.
tHAKS FOR ANY INPUT
cHEN jIE jEWEL

[immihelp]

You can come any time time before it expires.

K3 visa is to join spouse in US. If you are not going to live in US, why are you even geting K3 visa?