DEAR ABBY: My daughter's ex-husband allowed his 5-year-old son to sleep with his girlfriend's 6-year-old daughter during a weekend visit. What do you think of this? -- CONCERNED GRANDMOTHER
DEAR CONCERNED: Not knowing either child, I hesitate to venture an opinion. Their parents are in a better position to decide something like this, so it may be a subject to raise with them if you haven't already.