Whats Wrong??

I recently(Oct.2012) started talking to a new guy everything was going great we talked everyday I didnt even mind that he NEVER texted me goodmorning or goodnight because whenever he did have time he made sure I was apart of it but he went to visit family in a different city that he hadnt seen knowing that I gave him time to just enjoy them and have fun so we didnt talk much but from the time he got back to now hes changed he doesnt text or call on his breaks or after he gets off work like he used to...now i have to almost beg just for a hello he says hes busy but when I ask whats he doing he says watching tv nothing has been made offical but Ive met some of his family....I feel like hes gotten tired of me before he really got to know me. Waht should I do I like him and I thought he felt the same :(