I create a fake underage girl facebook, Ive been seducing the husband of my highschool crush(she made me miserable, lost money and dignity bc her)

My plan is to get nudes from her using her idiot husband(told him I wanna threesome) but this nigger keep lying about he has no gf or wive(he has fucking photos of her and their son on his wall and a lot of congrats) how do I procede with this reatarded cuck? I want the fucking pics but should I just leave there and show it to her so I ruin her life?