Do you know the reason why Sita was kidnapped and seperated Rama?
Version 1: As per Shiv Maha Puran 5.2.3 when Visnu tries to subdue Narada's ego by making his face look like a monkey Narad curses him "You too would suffer due to separation from your wife, during your incarnation of Ram and the monkey would come to your help."
Version 2: As Shiv Maha Puran 2.126 Vishnu takes the guise of Vrinda's husband and lives with her for a long time. One day, she came to know about the real identity of the person, who was impersonating as her husband. Realizing that her chastity has been breached, she cursed lord Vishnu by saying that just as he had played a deceitful trick with her in the same way somebody would deceitfully abduct his wife and he too would wander in her search. After cursing lord Vishnu, Vrinda embraced death by entering into the fire.
