You would rather make excuses ("my thyroid" "no time to work out" "i cant move without my mobility scooter" "insert health problem here") than get healthy for your CHILDREN?
News flash people. OBESITY KILLS.
I dont care WHY you are obese. Something can be done. No, it will not be easy. But are you really so damn lazy and selfish that you would rather DIE than put in the effort to change your life for your family and children?!
Not to mention the horrible example you are setting for them.