I know this is hard to fathom, but taking care of yourself, making you and your health and your weight a priority, eating good foods, grasping that control (and you can) will ease your stress - big time. EVERYTHING is easier and simpler being a healthy weight - it just is. Are things perfect now that I'm slim? Of course not. But without a doubt things ARE easier. Everything is exacerbated when you're overweight, out of shape and unhappy with yourself.
Put yourself on top of the list of things that are important and that matter - and watch yourself be able to deal with and take care of your family in a MUCH better fashion. DECIDE to do this. Make a commitment, make a plan - and transform your life. You don't have to be overweight if you don't want to be. It IS within your control. You DO have the power to change this. Make no mistake about it. Losing weight is a doable thing for everyone and anyone.
Oh and I too *just* switched around what I ate. I found tasty, delicious foods that are lower in calories and higher in nutrition. They work for me long after I'm done chewing. Instead of one little cookie (and who ever stopped at one?), I can eat an entire container of grape tomatoes. Tasty and delicious - highly nutritious and I'm not going to go back and eat another 5 or 6 (or a dozen) other containers of grape tomatoes. I LOVE the foods I'm eating now waaaay more then the garbage I was eating before. I now hold myself up to a higher standard. I've raised the bar. I require more from myself. And it feels marvelous. This healthy lifestyle is no burden, no hardship - it's a blessing and a joy. Really. Once you get into - it's the greatest. You won't regret it for one minute.
And I urge you to not feel deprived passing up on the high calorie foods - no I finally realized that EATING them and remaining obese was the deprivation. I was depriving myself of vitality, energy, happiness, healthy, productivity, joy and the best possible me.
Don't dread this journey - embrace it, celebrate it - find the joy in it.
