However, Mercury retrograde in your sign through 15th December may feel like a bit of a dampener. If people from your past reappear demanding your attention, set clear boundaries about who gets to stay in your life. Jupiter, your ruling planet, is retrograde in Gemini, activating your sector of relationships. This, coupled with the Gemini full moon on 15th December, may lead to significant turning points in partnerships — whether that means a breakup or a heartfelt reconciliation.