Hello virgo. A quick reply
Jupiter in 7th shows a good husband with good / religious rules.
Mars in 7th shows a fighter / lots of arguments.
mercury shows the partner to being somewhat moody and well read.
Sun shows a partner who is proud of his background.
venus sometimes shows a beautiful partner.Moon may show a changable nature and emotional type.
Anyway there are lots of detail in this. And don't forget the squares, oppositions , conjunctions effects etc.