For me it pretty much boils down to you either believe Barry was running around like a crazy person shooting at chipmunks as per his own words while his wife looked on/sunbathed/whatever.
Or, Barry was running around killing Suzanne, who happened to want out of the marriage and was having an affair, and who since that PRECISE time has never been or heard of since.
Which in my opinion has no bearing on whether it’s normal practice locally to shoot chipmunks indiscriminately either!
It’s not a toughie, IMO.
Exactly this.