What about diverting his attention by walks outside without the bottle, romping play pretending to be different animals, etc. Give big hugs for the exciting times.
Possibly the responsibility as a single mom has added some insecurity.
My daughter lives in Waco, adores babies, etc. She writes curriculum for the World Hunger Organization, so has a flexible schedule. She is getting married in April, so has that going on also, but I know she would love to help you. She's been an elementary school teacher, but is being available for her future stepson who is 4.
Another playmate might bring in some excitement, so you could distract until meal time.
I'm new to this group, and I'm not sure how you go about it, but if you are able to get my email address, email me.
Blessings,
R.