When it comes to relationships, Libra is so dedicated and loveable that no matter what they do, romantic partners are quick to forgive. Case in point is your tendency to take both sides of an argument.
Striking the perfect balance makes you a wonderful partner, and you're trying to be fair because you can see things from both sides. It's your way of showing that you know you're not always going to be right.
But partners sometimes don't know where you stand as a result. Sure, you'll win the argument if you take both sides. But is it worth it making your partner crazy?
Picking one side and sticking to it may be more truthful to what you're feeling overall. It's also the key to not building up silly resentments.