The two of you have been in a relationship for an extended period of time. The love is definitely there. So will getting married after a long term relationship change things for the better or for the worse? It is important for couples who have been together for so long to discuss the way their relationship is and how it may change once they walk down the aisle. Important topics such as money, kids and family should be discussed. And make sure to keep the sex alive once you say "I do!"One celebrity couple finally decided to take the plunge this week. Six years and six kids later, Brad Pitt and Angelina Jolie have finally decided to tie the knot. Many sources say the two finally decided to start planning a wedding now that the kids are older and keep asking them about marriage. But will it work? What do you think? Will Brad and Angelina's perfect Hollywood family finally be complete?