donald and ivana mimicked each other., so they were like a ball of fire. >> its opening party was one to end them all. guests-- thousands of them-- mingled with le clique's... >> narrator: together, they headlined trump's biggt real estate project: trump tower. and as he expanded into atlantic city, she became c.e. of one of theasinos. in manhattan, she took charge of the iconic plaza hotel. but it would not last. >> ivana, in t beginning, that was great, it was very refreshing. he had this powerful woman by his side, but it grew tiresome for him. and why did it grow tiresome for him? because there are no co-stars in trump's orbit. there's only one spotlight, and it's on hi >> when things went well, heal became enormously s of the attention she got. oo and when things wenty, he became extremely angry and owinsulting and vindictived her. >> narrator: during ivana's renovation of the plaza, trump's rentment boiled over. >> we came in and saw the finished room, and the first thing, he didn't like the furniture, and he arted