Hey good for you for trying that. I can't stick to anything that strict, I just have no discipline, so kudos to you

But like Kimmie said, you may change plans a few times until you find something that works for you. That's why I like WW, I can eat whatever I want as long as it fits in my points for the day.
Losing weight/being healthier is about what you want - if you aren't happy with the way you are, then go for it, don't rely on what your fiance and mom say - its *your* life.