Don't stop eating, just stop eating fatening foods... and stuff yourself with fat free stuff or raw veggies or such..and drink more water!
I think you did well to lose the weight, and once you are through this dip in spirit, will be able to continue to lose the rest... but I hope you do it for yourself and your health, not because of comments from family.
The last pounds are always the hardest I think. Part of your weight should now be muscle, if you've been increasing your activity too... and that will help you burn more calories too
Hang in there... if you give in to a sweet or such, then eat just half at a time (not in two bites now, you know what I mean

)
TC good wishes