so my bf and I were on the phone while he was at work one of his coworkers said who you talking to he said I'm talking to Jasmine(mind you my name not jazmine but his baby mother name is ) then he hurry up and switch going to say I mean Kelsey (my name)

how should I feel about this

UPDATE !!!!

he just got home from work and act like I did something to him did not say shit to me

UPDATE

now he say it was a customer in his job name jasmine

n he never said I mean kelsey