Pita ke liye tu beshak nikkama, sasural mein tera kad ooncha lamma. Rahu lagan wale kyun tu pareshan hota hai, musibat mein sasural teri amma.
For your father you may be useless, but in your in-laws' house your stature is very high. O one with Rahu in the Ascendant, why do you worry? In trouble, your in-laws are like your mother.
The 1st house (Lagan) represents the self. Rahu represents the in-laws (Sasural).
When Rahu sits in the 1st house, it creates a very unique family dynamic. Dr. Sharma explains that this person's own father might consider them useless or a failure ("pita ke liye nikkama").
However, the moment they get married, their luck flips. Their in-laws will treat them like absolute royalty ("sasural mein kad ooncha"). Whenever this person faces a financial or personal crisis, their own family might abandon them, but their in-laws will step in and protect them like a mother ("sasural teri amma").