Peeping Ashley!

Monday's episode of The Bachelor ended up more like an episode of Survivor when flirty dentist Ashley Hebert showed viewers her cutthroat fiery side.

Fueled by envy, Hebert turned into an emotional wreck during Brad Womack's alone time with "deserving" Britt Billmaier. As Womack and Billmaier's makeout session escalated, so did Hebert's desire to steal away her Bachelor.

"I just want him to myself," she cried as she barged in on the pair's moment of passion. "One-on-one time is critical. I'm a firsthand witness to Brad's relationship with these other girls. Everyone thinks they're the only one with a connection to Brad...but our connection is [the strongest]." (Watch a clip above)

What made the contestant -- who enjoyed a solo amusement park date with Womack weeks prior -- change so drastically that a fellow contestant said she had gone "haywire"?

"It was hard to see him going on dates and kissing other girls," says Hebert, who tells she doesn't remember spying on Womack. "I had what I think to be a pretty normal reaction: a little bit of jealousy."

For his part, Womack remained undeterred by Hebert's erratic behavior.

"There's no chance in hell I'm giving up on Ashley," says Womack, who presented the pot-stirrer with his final rose and sent Meghan Merritt, Stacey Queripel and Lindsay Hill home.

Tell Us: Did Ashley ruin her chance at love with Brad?

By Allison Corneau for For more Channel Surfing, click here.