Hi All: Currently doing good job, but had low income in last year. I want to sponsor my sister in Pakistan with 3-kids. I am sending her Sponsor letter, Current Bank statements etc. Already prepared Affidavit from Husband for financial support, Husband's 6-month bank statements etc. She's house wife, not doing any job. Any additional documentation she should prepare for TRV application to show strong ties for coming back? and chances of getting TRV.