we... patience is the key, if ur parent dun want u to have a internet relatiionship, then dont mention ur relationship in the front of ur mother, wait until ur boyfriend back to ur side, and then u can disscuss about it.
I am also have a long distance a relationship for 6 month, and I`ll have another 6 month before I can back to my country, and my parent doesnt care about it, we re both adult (21++) and we know which best for us.