You are my mother-in-law, since the royal saint Janaka obtained Sītā from your womb while cultivating you with plough share.
कामं श्वश्रूर्ममैव त्वं त्वत्सकाशात्तु मैथिली। कर्षता फालहस्तेन जनकेनोद्धृता पुरा ।७।।