Confused about Section 53 CPC

Maine Section 53 CPC padhaya to usne kaha ki jo ek apne parivaar ke sath rahne ke liye vivah kar chuka hai uska parivaar ka saamaajik kaanooni sammaan vah apne parivaar ke sath rahne ke saathi hi hota hai. Lekin agar woh vivah talaq se door ho jata hai ya khulasa hua to use kya hota hai? Kaisa hoga unke apne parivaar ke saath sambandh? Koi example aur koi case to nahi mil raha aaj tak. Koi bata sakte ho?