Love Triangle Heats Up iI a Big Way

Latest Flash Forward spoilers about Olivia & Mark from TV Guide:

We can't be sure to believe a person's flash-forward! For example, are Olivia and Mark really going to break up? Sonya Walger isn't saying for sure, but she dropped this hint about the upcoming episodes. This love triangle heats up in a big way. Something happens to Olivia and Mark's marriage that there's no coming back from.