In Vedic astrology, marriage is mostly linked to your past karmas and is considered pre-destined. Your horoscope, especially the 7th house, its lord, Jupiter and Venus, can show details about when and whom you may marry. However, the Vedic scriptures also recognize the power of free will. While destiny may bring someone into your life, how that relationship grows or struggles often depends on your choices, efforts, and remedies. So, marriage is both fate and effort; destiny decides who enters your life, but free will shapes what you make of it.