Truck drivers ever honest?

I have bn dating a truck dri. for 5 mths which I knew him before However when he comes this way he stops in I wash his clothes, we go out to eat, watch movies, and rest all in a matter of 5-7 hrs. Then he has to go take his load and says he will b bk to spend the weekend. Alot of times he doesnt cause he said he got called out but when I call him he doesnt answer and I leave voicemail. He usually calls the next morning which tells me he has another grlfrd.But if he is actually on the road he calls me 4-6 times a day. Like this weekend he stopped by thrus night and had to leave within 5 hrs. Said he would be bk but when he dropped his load he said hehad to leave the next night and now he doesnt answer. Sounds like he has 2 life's going on. Sometimes he says his phone wasnt charged or out of place but I am not dumb. If I say anything he gets mad. Any advice???