One brilliant former jyotishi, K.C. Saksena, wrote a book that was first published back in 1992, entitled, Venus in Astrology. Here's what he said regarding Venus-Rahu (North Node) combinations...
"Rahu is highly malefic planet and along with it Venus glorified of good qualities gets corrupted...this combination gives malefic results in 3, 6, 7, 8, and 12th houses. They don't derive much pleasure from one woman for a long time...This combination of Venus and Rahu is highly karmic and is most programmed in relation to the past birth. However because of karmic relations to the past the native is not aware [of] what actually he wants to satisfy his emotions and affections" (pp. 226-227).
He also mentioned, "When afflicted Venus is in the seventh house...and is not aspected or conjoined with any benefic one is likely to have unlawful relations with woman other than his wife" (p. 286).
Again, "When Venus is...in any way related with Saturn, Rahu, or Mars and is devoid of benefic influence, it is likely one will have liaison with women other than his wife" (p. 286).
There are several other passages in this book that are highly relevant to this chart, but this is enough for now...
Attached below is his Jyotisha birth chart with Isaac's rectified time...I didn't add the 32 seconds, but it won't change anything significantly...