ANSWER:

If your parents are only coming for a visit then no, your father should give one Udhiyah for him and whoever lives under his roof and you do one for you & your family.

QUESTION: My question is regarding udhiyah? If my parents visits me overseas and we all live in one house or some times they live with my sister’s house. So, can I sacrifice one lamb for all of us? Since we are in same country.