posted May 06, 2011 04:02 PM
From cafeastrology:" Ruler of the 7th House in the 5th House
A spirit of fun, romance, and playfulness is important to you when it comes to your close relationships. You tend to depend upon a companion to stimulate your own creativity or to bring out your "inner child". You are unlikely to marry for any other reason but love, as there is an idealistic and romantic side to you. This sometimes indicates that you look for a creative and expressive partner, or that you partner with someone in a creative endeavor on a professional level. You tend to seek a companion who enjoys similar diversions and hobbies as you do. You are quite dependent on the encouragement of your partner, and you thrive on attention from a companion. You are threatened by a person who is detached or impersonal. A relationship that is playful, reassuring, and encouraging is most attractive to you. You feed on the emotional energy of a partnership, deriving confidence from your association. You may be "in love with love", and you tend to approach any new association with a fresh and idealistic attitude. " http://www.cafeastrology.com/natal/rulersofhousesinhouses.html
" Ruler of the Seventh House in the Fifth House
You will most likely marry for strong romantic feelings. Your partner may bring out the child in you or, he/she may stimulate your creativity somehow. They may also be supportive of your creative endeavors lending encouragement and support. You have a close relationship with your children and you'd rather treat them as equals. " http://www.skyviewzone.com/astrology/houserulerships.htm#hr7
" Ruler of the Seventh house in the fifth house
The fifth house rules youth and children and the combination of this Seventh ruler here can in some cases indicate a marriage to either a younger partner or show an early marriage. Irrespective of the age or timing, the fifth house being a trine is very auspicious and offers blessings for married life, coupled with good cultural and genetic heritage from both parties. The ruler of the Seventh house should ideally be well placed to promise offspring and if the reverse is true, a delay in childbirth or denial of children is likely. " http://www.astrology.com.au/astrology/houses/seventh-house.php
" Mars in 7th house
[...]
Relationships energize you and you get a great deal of stimulation from them. You desire an active partner who can help you share in the goings-on of the world. Your partner needs to challenge you, help you initiate projects and perhaps compete with you. You need a sparring
partner! Your relationships have much energy and you need to channel that energy into constructive means and not into destructive ones. The competition between you and your partner might better be directed towards the outer world.
[...]
Your marriage partner is likely to be very ardent, positive, active, capable and courageous, with a will of their own.
Perhaps the partner you seek is someone who can play the role of a champion or a crusader. Mars here makes for an association where the passions have full play and a love match with much devotion is possible. The tendency is to marry early, often as a result of love at first sight, although if Mars is badly aspected, you may "marry in
haste and repent at leisure".
There may be strife and friction in marriage as a result of the partner's hasty temper, intemperance, extravagance, brashness, intolerance, over-demanding attitude or violence.
In order to get the best results from marriage and partnership, you should try to be as cooperative and easy-going as possible, practicing gentleness and diplomacy rather than allowing any assertive or quarrelsome tendencies to gain the upper hand. " http://astroveda.wikidot.com/stars-in-seventh-house
And don't forget to combine all of this with the fact that your Dsc is in Aquarius, so the partner will likely have Aquarian traits also 
Hope this helps some.