#Karaka is very important concept of Jyotish. Marriage Karaka is Venus Placement and strength of Venus is very important for Marriage. Venus is said to have sequint which means it works in axis, if it's placed in one house it will surely affect the opposite from it. You can always check That's why Venus in 8th not good for marriage, similarly in 2nd to. 1.Venus Combustion or Retrogration is not much welcome 2. Venus in 12th is generally good, but retrograde and afflicted by malefic, it's fruitless. 3. If malefic ahead of Venus , life after marriage not good 4.Malefic behind Venus, Problem in getting married#