Typicaly guys dont ask alot of questions unless they think something is going on or something is wrong.
Maybe he thinks she's been foolin around and he's trying to find out, and her paranoid behavior because of the questions is making it worse?.
Your girlfriend's cheating
You can ask about her whereabouts, messages. If someone is not cheating, they can easily answer those.
tell him
some questions you can ask is if those questions don't work then just breakup with him!
99 times 3,987 if you know great if not no cheating! = 394713
You probably can not tell if she is cheating on you, but you can ask her and look closely at her reaction. Talking to other guys is probably innocent and nothing to get upset about.
ask her and tell her not to lie or you could just breakup with her and move on.
Ask her if shes cheating on you! Nah im kidding i dont know sorry ? :( and im a guy
Going together as boyfriend and girlfriend; engaged or married communication is the key so stop playing games with tricky questions and sit down with your girlfriend in private and look her in the eyes and ask her right out if she is cheating. If she is then she will most likely will not look you straight in the eyes; her face may go red; she may squirm or, if standing may shift from foot to foot or even leave the room or go home. If you have no reason really to doubt your girlfriend then it would be wise to start trusting her. If you do not have some concrete information as to her cheating then you may well break up the relationship by accusing her.
Do not ask these type of questions. This is personal and cheating.
Only guys ask questions like this. Guys don't dance.
usually guys say "will you go out with me?" or "will you be my girlfriend?"