Confused about military bf
Hello, I am dating a guy from the army for 8 months now. Hes honestly great and so loving even over text. He makes time for me to call me whenever he can, he comes to see me whenever he can even if its for a day (even tho we live in cities that are far) and when he is with me he is so great. But there are times when he disappear and he always has a reason. But twice or thrice now he disappeared without telling me bcs he was stressed or burnt out and he needed space. Which is ok, few days ago we met after a long time we both had vacations and after that we went back ( i went back to college he went back to training). He told me he has this special military course this semester and his routine will be 2x worse and i understood that. We were still chatting for 4-5 days at night then suddenly he said ill brb and he disappeared for 4 days. He randomly texted me and explained he is going thru some shit and he didnt feel like talking to me. I consoled him bcs he told me what happened. He said he loves me he is not going to leave me and he will be back once hes better i said ok then he hung up saying he will call me later. NOW THE ISSUE IS THAT HE IS ACTIVE ON INSTAGRAM AND SNAPCHAT but he has been ignoring all of my calls and texts like i dont even exist and it hurts so much ive been crying alot. Whats going on?