What is my boyfriend up to?

You said the errands were legit. Here is what I think is legit, about this story at least. It starts out with family errands, which is understandable. Then he goes out to a bar to rid the thoughts and to help him sleep. While he is there, he gets bored and something reminds him of this girl that he used to do legit things with and gives her a ring and see what she is up to. Apparently, she is upto no good, as she is either dumb as a rock and doesn't even know or inquire if he is in a relationship, or she thinks she is fooling you and knows she can get what she wants all legitimately, without the hassles of a relationship.

Then she goes over to your boyfriend's house and sleeps on his bed with a wall as ineffective as the US-Mexican border and gets what she wants. Then your boyfriend feels bad about it, or at least for the fact that he hasn't called you or let you know what he was upto and decides to tell you the director's cut version of the story and you catch him even at his first lie. So I think it all and all, it is a legit story since after all, it is a story, not a fact. You are doing what most people would do, deny it and give them the benefit of doubt and hope for the best. Me? I wouldn't even have posted a question here. It is that obvious.

Not only did he lie to you about that he probably nailed her too, he don't seem to be a good liar which is great, for you bad for him, but if I'm in bed with a chick I have not intention of keeping it innocent,
If I don't intend to sleep with a girl I will even sleep on the floor without anything. if needed.

Hmmm....are you saying that he had to run an unexpected errand, then went to a bar to get a few drinks to help him sleep? then got another girl over to his place? Did this happen the same night?

Well, one thing is for sure....if anything that comforter was used to make sure the mattress didn't get wet, if you know what I mean. And just because he told you about this incident, doesn't mean he cares about you...if he cared about you, he wouldn't have invited that other girl to his place.....

Well In my opinion I wouldn't do this. If I had a girlfriend I wouldn't have another girl at my house alone, and I definitely wouldn't sleep in the same bed with her. I think you have a right to be mad. Especially since he would do this to you when you care enough to take him to a football game.

However he did tell you so that is good. He probably really is sorry if he told you. This shows that he cares about you.

NO way that is SO not OK!! alright listen up your man is really pushing it here you need to decide if this kind of behavior is right to you? come on now they first slep seperatly then all of a sudden together but they did not do anything?? Yeah OK no way girl that is not the case this is just too obviouse and if you were to pull something like that? why would a guy be in your bed both drunk by the way but nothing is happening? get out of here that's ridiculouse he needs a reality cheak and you need to give it to him! let him know what is up and make him spill the rest of the details decide from there where you really want to go with this and if you even think that you deserve this kind of treatment the whole thing was complete disrespect to you that female should have never been in his place to begin with and in his bed????? WOW you got me steamed just thinking about this!!! girl get it together and demand your respect! good luck girl!!