How long should it be until I see him again?

I’ve been spending time with this guy for about five months. Earlier this month we decided we were going to be together. He means a lot to me; I care about him SO MUCH. Two nights ago, I went to see him and he lied to me…Not once, not twice…he kept lying. Since then he has appologized numerous times. He has acknowledged, on his own, that he messed up. He has promised that it won’t happen again…I’ve already forgiven him, he doesn’t know that though. I don’t want him to think he can lie to me, just say he’s sorry and get away with it. I miss him and I want to see him but I don’t want him to think he can lie to me and then have me acting like it’s all okay. At the same time, I want to put this behind us. He wanted me to come over and talk last night and I didn’t go. What should I do?