Forum:Future Fusion help

Last Time when me and my friend dueled he used his dragon deck and I used my psychic deck. It's syncro versus fusion monsters. He activated future fusion and I chain it with Mystical Space Typhoon. Will the fusion monster be sent to the graveyard along with Future Fusion? He told me that it will be sent to the graveyard along with Future Fusion because he will revive the fusion monster using Monster Reborn. That's kinda unfare for me though. I need help on this.