Re: Tony | Barry
No. Yes. She actually created a parallel timeline when she traveled to my past and interfered with DeVoe's satellite, which was supposed to injure and kill more people than it actually did. The timeline eventually, paired with both little and big fixed events that were changed directly because of her presence and involvement, reacted accordingly. The date on which I'm supposed to disappear during this huge fight got moved up to next year, which means she's never born, never finds out about her powers, goes back into the past or meets me, which means that timeline can't cope with the presence of someone who's not supposed to be, and needs to erase her. And yeah, speedsters can travel through time. Just to get that out of the way.