The male never locked with the female. I watched them a lot of the time and he wasn't interested in her in the slightest bit. These are two completely different species so it would have to had taken some time on their behalf to breed. Even if the female was interested, that doesn't mean the male was too. I only paired them 3 different times as well.
I respect your concern but calling me selfish isn't necessary. This was my choice to sell her and not yours.