Samcats don't recall any articles with parents not eating with their children.
Samcats I've been looking for it but I'll tell you what it looked like so it may jog your memory.
There is either a fairly small photo or a drawing (bluish in tone?) of an older man (the father) sitting alone in the kitchen, at a small table (that may be attached to a wall) with his back to the door. He is eating alone in the house because his teenaged son has been disfellowshipped. The angle is sort of from above.
It is a sort of life story I believe of a JW father whose young teenage son still living at home has been disfellowshipped. If I remember rightly the father was what we would probably call 'soft shunning' his son in the home because he believes it's what God wants, Is the moral thing to do and (of course) will bring his son back to watchtower. It intimates the son expects a normal relationship because he's still at home but the father makes it clear - by eating alone and keeping contact to a minimum - that that will not happen.
I'll keep looking for it.