Tyler, 28 and Olga, 27
Their story: Canadian couple Tyler and Olga have already achieved several milestones throughout their six year union, from moving to Australia together to becoming engaged one year ago. However, despite how committed they have been to each other, their future seems uncertain, due to disagreements over both having kids and whether to stay in Australia. While Tyler is "not ready to give up on everything [they've] built here" in Australia, Olga misses her family back home. This clash over continents has put such a strain on their relationship that Olga is refusing to marry Tyler until they can agree on where to settle down. To top it all off, Tyler says Olga's jealousy and inability to trust him pushes him away, saying "it annoys me how much attention she needs."