I think I would be a bit concerned if my wife had 1800 texts to a man in 10 years let alone 1 month. That isn't normal behavior for married people who are not having an affair. But perhaps she is an outlier and she isn't having an affair. She just really really really has a lot to say to this man.
I'm a man . . . But I can change . . . If I have to . . . I guess . . .