"He was a Lothario," the Broadway star said of her ex Kevin Kline Patti LuPone recalled her "painful" on-off relationship ...

Warning! The following contains spoilers for the 90 Day Fiancé episode "Love on the Line." Stream it with a Max subscription ...

Patti LuPone has opened up about her "painful" relationship with her ex-boyfriend, Kevin Kline. The Broadway star, 76, met ...