Hi i wanna fille for my husband to address his status in the us but he have a weed charge under 10 gram do i need a lawyer or i could do it myself

Your husband will likely need a waiver if he has been convicted of possession of marijuana. You are certainly free to file the case it hour a lawyer but it would best in his best interest to work with an attorney. You can read more at http://myattorneyusa.com/controlled-substance-inadmissibility-and-deportability.