Libra is the sign most commonly associated with relationships, and justly so in the sense that one is always seeking another for balance. Nevertheless, like all air signs, Libra finds the emotional complexities and compatibility issues of love relationships can be difficult to deal with. Air signs have an ideal image of how things ought to be, and for Libra the ideal is of how relationships ought to be.
Emotional entanglements complicate the ideal image, and Libra has to learn how to live through them. No criticism should be attached to the need to make space for oneself in relationship, as long as one is aware of the temptation to escape from facing the issues. At its best, Libra can view emotions with a helpful detachment without escaping from them.
The Moon in Aries would give you a fiery assertive side to your nature which would form a polarity with your Libran Sun, and you may feel embarrassed from time to time about how much you want to have your own way, never mind what the other wants! Venus in Scorpio would indicate a tendency to form relationships having strong emotional overtones, and which unearth buried feelings from the past that you thought were no longer an issue.
Such feelings may give any current relationship a flavour that does not really belong to it, and may lead to one partner blaming the other for perceived (rather than real) faults. This would give the Libran Sun a good opportunity to practice the detachment appropriate to all air signs, so as to see the complexities of the situation from another perspective. A good relationship could thus be saved from disaster, or a poor one adjusted, or ended, without reproach.
Libra would most likely get along well with Gemini (Born May 21 – June 20) and Aquarius (Born January 20 – February 18)