In your horoscope, we see that your lagna is Scorpio and Rashi is Gemini. Your 7th house of marriage is ruled by Venus. Venus is combust in the 3rd house of efforts. Rahu aspects the 7th house. Yes your 7th house of marriage is weak in the chart bringing delays and obstacles in marriage. Remedies of Venus should be done.
Blessings,
Navneet Khanna
Astrologer