I really need help!!!! Boyfriend problems...........?

My boyfriend been mad at me 4 2days. He didn't say anything 2 me and when I say something 2 him act like he don't hear me. Now he's 40 and I'm 23 years old... n I love him so much I get sick when we dnt talk.. okay I was at his house me and my daughter stay there cuz its like we live there... but I have my own apartment. We got into a fight I was mad cuz he wouldt answer me as of y he's mad at me. I was cryin 2 him like y??? what I do??? So I started pullin his hair n fightin him cuz. I love him & he can't give me a reason y he mad.... n now I feel I was wrong so I text him like 30 times and called he still didn't call or text in 3days. Help me please... n I was textin fast lol