You should try to get your entire family to go on a diet of you are trying to lose weight. It is very hard to try to eat right when those around you are pigging out, so having them diet with you could be a great thing to consider.
Try having a different viewpoint about your regimen. If calling it a workout makes you less likely to do it, then don't call it that. If the term diet turns you off, call it a food plan or schedule. Sometimes a negative perception can keep you from sticking to your goals.
Avoid people in your life who might sabotage your weight loss. If your husband likes to eat chips and dip late at night and refuses to stop doing it in front of you, take yourself out of the situation and go somewhere else. Re-evaluate any relationships where the other person doesn't love you enough to support you.