长久以来都说如果你在递I-485之前结婚,配偶可以和你一起(不一定同时)递I-485而不用递I-130而在国内等好几年.我看USCIS的规定原文是"If you were married to your spouse before you became a permanent resident".我怎么也找不到这个"before you became a permanent resident"的准确定义.字面意思似应理解为I-485批准之前.但为什么大家都是说必须在递交I-485之前呢?是我理解错了还是大家以讹传讹?