My hubby does call to let me know, par example, last time he went out "for a couple" and "would be home by ten" but rolled in at 4am, I wasn't p*ssed off about the fact he was later than he said because he had text /called to say so, but wanting an indepth chat and stinking of kebab doesn't do a lot for me.
When I go out, I ring hubby to let him know where I am and when I will be home, I ring him when I am leaving town too. There is so much trouble in towns, and lots of knife crime where we live (two stabbings on our estate last night alone, a total of six stabbings and a boy of14 being shot in the eye with an air rifle in the past 2 weeks alone!), so it makes me feel safer to know that he is ok.
There was an occassion where we were out together and set upon and spent 7 hours in A&E, and I would hate for that to be going on and me not know.
Mr Tall, ring Mrs Tall and just let her know. If she starts nagging, then you have the choice of putting down the phone but at least you tried!