My Boyfriend Had A 'female' Visitor For One Week

I am in a dilemma: My boyfriend recently had a female visitor from delta and she actually stayed over at his place for a whole week. He didnt inform me about the visit and i only found out when they both came to visit me.The most annoying thing is that he comes in the company of this girl whenever he is coming over to my place and they go out together whenever they leave my place. All through her stay, he never allowed me to visit him but would rather come around to see me.In all sincerity, the girl told me on the first visit that she has heard so many nice things about me from the guy which she didnt specify. Anyway i discovered the day the girl left his place that he has been the one responsible for her staying for a week because each time the girl wanted to leave he keeps begging her to stay{all these from his inbox and outbox}.Would u believe that i asked him for money and he told me he didnt have, that infact the girl was the one responsible for all the spending that took place all through her visit. Do you think i should just bow out of this relationship because really i started taking my mind away from him ever since.

@Poster
Do u love him?
Do u trust him?
Have u ever done similar thing to him?
How and where did u meet him?
Who initiated ur relationship with him?

Ur reply to these questions will go a long way to enable me make my contributions.

Cheers!

Thanks Chucks for your concern
YES I love him
YES I trust him
It has never even crossed my mind to do such a thing to him
We met each other, no third party actually introduce one to the other
He actually was the one who made me this committed because he kept hammering on the need for me to be committed and he kept commitment was the most important thing in every relationship

Ure deeply appreciated!

I asked in your other post if by any chance your boyfriend is an Officer