I am 42 and my BMI is 42, so maybe my first goal should be to lose 42 pounds

How did I get here? I LOVE junk food and I HATE exercise, so.. pretty easy to get to obesity from there.
My husband is overweight too, and we have decided to conquer the fat monster together. He has some health problems. I don't have any health problems and I don't want any! My dad sat me down at Thanksgiving and told me I really needed to look into gastric bypass, which I know works wonders for many, but I just don't want to go under the knife, for a variety of reasons.
We have 3 kids, and many years from now I would like to see my grandchildren, so I really need to get my weight down to a normal range. I know these forums will be really helpful to me, so I thank all of you for being here with me!