Boyfriend Trouble!! Help???

(She Still Likes Him )Well my boyfriend's ex and i have gotten really close, anyway last night she sent me a message on fb saying billy (my boyfriend; her ex boyfriend) likes some other girl, well i was so mad i texted him and asked him about it. He said he never said he liked another girl and he only liked me. I still didn't believe him, so i told him i didn't know who to believe. So he got mad that i didn't believe him. Heather (My boyfriend's ex & the girl who sent me the message) said 당신 can even ask kabrey (Her friend) about it. So i did and she told me a totally different story of how she asked him and when he said it. So I knew she wasnt telling the truth. I Believe my boyfriend know but he's still kinda upset that i didn't believe him in the first place. So today we were texting (Me & my bf) i was telling him i was sorry and that i shouldn't have trusted him. He forgave me. I thought things were back to normal, But he hasn't really been texting me today. Also just a few hours 이전 kabrey (heather's friend) texted me and told me billy likes heather. I asked again twice how she knew and she told me two different stories again. I told billy about this today and he said that he didnt say that and he was glad i trusted him, but he seems still kinda mad that i didn't trust him last night. He hasnt really texted me at all today!! Do 당신 think he still is mad?? 또는 is he gonna break up with me????? 또는 does he just need some space??? 또는 does he really like heather again?????
Do I Text him 또는 give him some space??

Thanks :)