Do YOU believe in unconditional love?

I think for couplings where unconditional love is to be practised, it must go both ways without exception, and when one party loses the faith, the other must reinforce it. Anyway this is a natural process and sometimes unconditional love cannot be helped.. I don't believe that an ending to what once was is considered unconditional.
Aspects to note: Sun/Venus between charts.
Like an astrological aspect, it is unfazed by transits or time, it just is.