So I just started college with a new boyfriend. This is something I'm not normally into because I don't think I should waste my time on something long distance but i really liked this guy. As soon as I started college he started caring for his grandfather who had a lot of cancer removed (basically half of his body). I know he is telling the truth because I received snapchats from the hospital and from his grandfathers house and in the snaps his grandfather was very sick. As the days went on he stopped texted me as much. This isn't something I'm used to because he used to spend every second  texting me. I wasn't worried at first but then I saw that he posted on Instagram and then wouldn't text me back. He would post to his snapchat story and opened my snapchats but then not text me back. I adrressed it and he said that he is just really busy taking care of his grandpa but idk I really need him and I'm aggravated. I texted him yesterday asking if he would text me because I had a shitty day and he didn't reply but today he posted to his story. What should I do??