Your 7th cusp sublord is Saturn. Saturn is in the star of Sun in 8th and in the sub of Venus in 7th. That Venus is in the star of Mars in 8th. 8th cusp sublord is also Saturn and signifying 8th house. Hence it indicates you are destined to marry and the married life would be with unnecessary tensions.
There are feeble chances for your marriage in Mercuy-Saturn-Rahu or Jup IN 2018