This is a request for advice to all the long time couples out there to the relationship challenged here. I heard this at a wedding reception once and it has stuck with me..... Relationships are like rollercoaster rides, they have their ups and downs and scarry parts but as long as the tracks are good you 'll be OK. So I am interested in what you think the tracks in your relationship are that has kept your relationship together - if you don't mind sharing... How long have you been together? What do you attribute your longevity?