I dont know what to do

I love my bf, I love with all my heart but Im not happy anymore, Im happy when I see get texts from my friends, more than my bf. Im happier with my friends than my bf.. I am happy at first but he always has to ruin it. Now Im not even expecting to be happy texting him because I know he always has to do something to piss me off or make me ruin the moment. Idk what to do, I dont want to leave him because I love him with all my heart but I dont want to be unhappy no more.