Hi need guidance for question on mother father. My wife a Thai national and the applicant. My wife was given up as a baby and raised by her uncle and aunty whom she considers her parents. Her aunty and uncle had two children after taking my wife in. The father left before my wife was born and had other children at that time and also children after. My wife has had little contact with him nor knows her siblings birthed by her father. My wife's mother married a few years later and had two more children which my wife knows well. Question who should be claimed as mother/father and which siblings should be included? I'll be very thankful for any light shed on this.