Do u think I should block her?

i met this girl online like 2 months ago. we talked exchanged pics and voice messages, even video called each other, and told each other everything we got really close.. she had broken up with her boyfriend but then she got back with him. i was like "why’d u get back with him? didn’t he do you dirty?" she said "he wanted to get back together so i didn’t say anything" then i was like "you're gorgeous but u got no brains, he’s gonna put u through the same sh!! it again" we didn’t talk for 2 days after that then i texted her on whatsapp "hi hru do u still remember me?" she said "yeah I remember u im so happy u texted me" we texted for like 30 mins, then she stopped replying we haven’t talked in a week im wondering if it’s cuz of her boyfriend that we can’t talk anymore im so fuc!!! king annoyed with her boyfriend, i don’t even wanna talk to her anymore cuz of her boyfriend