I love how she gets annoyed/mad as if she wouldn't immediately gush over her husband/make a dirty joke if her daugther's classmates/friends ask about her married life
Love notebook/stalkery type diary aside, i would think a family photo album would be more common/'normal' although other than just blinded by love goggles it would be good if he ever had health problems and going back day by day if he ends up having an illness or having a lack of vitamin c or so