This is what I find online:
SOULMATE ASPIRATION
Total Satisfaction Gained: 4,325
Reward Trait: Companion You get special interactions to calm situations between your Sim and their Spouse.
Soulmate Aspiration Objectives:
Milestone I: Amore Amateur
- Have a Boyfriend or Girlfriend (50)
- Go on 2 Dates (75)
Milestone II: Marriage Material
- Become an Adult (0)
- Be Married to BFF (350)
Milestone III: Love Handler
- Earn Silver on 2 Dates with Spouse (600)
- Achieve Soulmate Relationship with Spouse (750)
Milestone IV: Soulmate
- Perform 50 Romantic Gestures with Spouse as Soulmates (1500)
- Earn Gold on 3 Dates with Spouse (1000)
Source: http://www.carls-sims-4-guide.com/aspirations/
At what milestone are you? I think 3, and have you completed the silver dates with your spouse?
