STILL SINGLE OR ARE YOU MARRIED?

She never meant to return to this city, but she was obliged to. Someone entered her hotel room the night she arrived. When she opened the door, she discovered her ex-husband under the influence of a Spanish fly. After bringing him inside, she asks her bodyguard, "What happened to him?" After investigation, her bodyguard informed her that the man's fiancee drugged him with aphrodisiac. She leads him to the icy shower, but the drug's power over him prevented him from controlling himself. They shared a really sensual evening together. They have slept together twice, and each time he is not aware of it.
She observed him and understood that she had always loved him. She called the reputable doctor who treated her mafia father and requested a vasectomy because she was too possessive about him.
"I have shared you with other women, but I can't share the father of my children with anybody else", she reasoned to herself.
What caused this love and hatred, exactly? How were they before? Does he still have feelings for her? What then unfolded?