Most of us have been there at some point or another: You're in a relationship with someone, head over heels in love and convinced you have the makings of a fruitful marriage. Then, one day the two of you have a misunderstanding of some sort or an intense argument that either spells the end of the relationship or serves as the first of many spats to come. In the latter case, the relationship gets weaker and weaker over time until it becomes apparent that it has eroded into nothing. Naturally, we're going to feel unhappy, depressed, even lost for some time after the breakup. Some find it very hard to cope with the reality that the person they thought they might be with for the rest of their life is out of the picture for good. But it doesn't all have to be gloom and doom. What follows are three fantastic tips that will help you get back on your feet. Even if you've never  had to deal with a breakup, you'll want to read these tips should you ever find yourself in t...