Re: Quite a few people...
I dont think that it is true as a general rule. It is up to the person/couple and the lifestyle change that they adapt, even for a short time.
I still fit into the suit I got married in and I am married for 13 years now. Its not that I did something extra to keep the weight, but the trick is not to do something extra to gain the weight either, like stop watching what you eat or become to lazy cause who is watching us now and why to look good as we are already married.