how would u feel about this? strange behavior

my husband had a pic of us both in his wallet, along w my dogtag in a bag w his'. anyways, he took out our pic and my dogtag, and he puts his ex wifes ring in the bag w his dogtag. yet, he doesnt take out all the old receipts he still have in his wallet back in 2015/16. i dont understand why he would take out our pic and my dogtag, and puts in his exs ring. its almost like he wants to live another life without me in it or something.