<human>: Can you give me the gist of the text in a nutshell?

My wife of 1 year has a history of keeping all of her friends close. This includes her exboyfriends, some of which she still keeps in contact with despite my protests. Recently she has been talking to her previous love interest (admittedly they are good friends) and I know that they have had sex on at least one occasion (before she met me). He just got promoted to a management position at a restaurant he works in, so he is only available to talk he is off (one or two days at most) or whenever he gets off work (late at night).

For the past few days, my wife has been talking to him late at night (10p-12a) over the phone. I feel like it is inappropriate for a married woman to be talking to a single man (especially with their history) so late. I voiced this opinion to her a few days ago and she just dismissed me by saying "he works late so that's the only time I can talk to him".

Am I just being jealous and crazy?
<bot>: wife is making late calls to a male friend and I don't like it. I can't tell if I'm just being jealous.