Hi, Wyattsmomee!
I think you'll love SBD...it's so healthy, so it's great for you, and good for your child in that you'll be showing him how to eat healthy and live healthy. You'll be a great role model!
WM, I agree with Pear. If your fiance was making fun of you or making you feel badly about your weight, he needs to step back! That's totally inexcusable.

Most women find it difficult to lose their pregnancy weight, and it does take time. Having Post Partum Depression can affect this a lot, especially if your meds affect weight. Don't let him pressure you and know that losing weight doesn't fix anything other than your health. If there are problems, losing the fat will just make them
more obvious. We eat, often, to hide our problems...they don't go away when we lose weight. Pear is right...you need to do this for you, for your son, but
not for your fiance.
If, on the other hand, he's telling you that he's worried for your health, that's another thing all together.

Enlist his help in putting SBD in place, get him to keep junk food out of the house and ask him to eat dinners with you. He can be a great support!
WM,
make sure you read the book before you start. You can get it from your local library. It might look long, but half the book is recipes and menus, so it's not, really. SBD can be tricky even
after you read the book...without reading it, you are unlikely to be able to figure it out well. So please, please, please read the book first. Take the time to stock your kitchen with good foods and to clear it of off plan foods. Figure out how you are going to make it through Phase 1...make sure you don't have any temptations and that everyone knows what you are doing so they can support you and not sabotage your efforts.
Then start. You'll do much better if you prepare first.
Check out the stickies in the FAQ for tons of info and help, check out the recipe forum for amazing recipes, especially for Phase 1, and join us on the daily...the thread with the name of the day in the title.
Glad to have you here!