Hi Pam,
Those are all really stressful things you have happening in your life right now. You cannot control your husband's depression or habits any more than you can control you parents' aging and health concerns. One thing you can control is YOU and how you react to the stress in your life.
A popular topic on the board this week has been "depression is anger turned inward." A lot of us like to feel in control of situations and when we realize we don't have control that's when fear, anxiety and depression can creep in. Unfortunately we've learned to soothe ourselves with food. Food--as Jo said, it only feels good for the moment, then brings the feelings of guilt and failure which only increase your stress level.
Maybe this week you should try to make a conscious effort to put yourself first. When you feel stress mounting take a minute, take 10 minutes, for yourself. Use that time to think about You and where you want to be in life. Rather than heading to our old friend food, take a walk around the block and use that time to think about You and where you want to be in life. If you are contemplating eating off plan try to remember how you felt the last time you used food as a temporary fix. Remember your feelings of disappointment. But also remember how you feel when you stay on plan. Remember how great it feels to see a drop on the scale. Remember your feelings of accomplishment when you have been compliant. Try to visualize yourself at goal. Hopefully after those few minutes of reflection you'll be prepared to choose You instead of food.
Just remember Pam, you cannot change those around you. You can only change You. If you want your life to be different you must start at the most important place, within.
I hope you have a happy day today.
Tracy