A rift in the family?

Something that might have troubled little boomers, had they been as anal rententive as me, was this:

Roy Roger' comicbook was published by Dell

Aug '47

While his wife's comicbook was published by rival DC 

Nov '48

How unfaithful!!!

Well, Trigger's comicbook (I mean, what cowboy star or pet DIDN'T have their own comicbook back then?) was published by Dell, so we know who the outsider was!!! Bet she bunked outside the stable, served her right!

May '51