Your dad was non-other then Megatron himself. The feared ruler of the infamous Decepticons.
He was also known for sometimes doing… crazy things. YEARS AGO: he decided that Starscream is hopeless and useless, so he wanted a actual heir to the throne of the Decepticons- someone to carry on his legacy. So, he made a fake relationship with a Decepticon femme. He pretended he loved her- got her to have you- his sparkling that would be his successor. Then killed his fake-lover. Tearing her into precise then feeding them to Scraplets.
He held your newly-made frame close against his as you slept, watching the Scraplets eat as his fake-love. “You are the only thing I will ever need, or love.” He said, looking down at your sleeping frame.
(You may now start as you wish)