First off, I very much like your little slogan about the bee and blossoms, very apt! Thank you for this.
The moon's nodes are important in a relationship. Your moon is on his south node, and would indicate a love tie between you that is carried over from the past. This is a very compelling and affectionate contact. It isn't on the descendent but very close.
Your natal north node is conjunct Pluto, and mars is conjunct the south node. This opposing configuration is not easy for you, it tends to be overcharged and controlling, and it effects all of your relationships. You expect to be in control of the situation, and the mars south node says this was your usual stance in the past, while you now have to learn how to handle the Pluto nature of your energy.
His Pluto/Venus opposition falls right onto this configuration. So you have a love tie, and an intense sexual one. Anyone born near your birth date will have Pluto in a similar position to yours, and will automatically oppose your mars, creating conflict and power plays. In his case, Venus is also drawn into the picture increasing the desire and putting your mutual love in an intense but conflictual situation. His Chiron, wounded healer licking his wounds, is square this grouping, and becoming a general theme to the relationship.
His moon trines his mars, so he is accustomed to handling his energy well, and looks for this in a woman, and he may have chosen to marry someone else whose energy he found easier to contend with and reflects this smoother flow. Don't misunderstand, you are not at fault for anything. There is someone else out there who seeks and needs just such a fiesty woman like you, it just wasn't him.
In the composite, the moon contacts Jupiter and Pluto, showing the joy you felt together, and the emotional intensity of the relationship. Sun/venus shows the love you both feel for each other. But mars/mercury would have deteriorated in the long run into arguments and bitterness. Saturn square and Venus inconjunct the nodes tell us it would have worn thin over time.
Feel happy for him, remember the good times together, keep him in your heart, but turn your eyes elsewhere or you may miss out on the one who is meant for you, for a lifetime.
Treasure the lessons learned through your contact with him.