I wouldnt encourage to cheat but instead you got to communicate to her to adress the situation. She has to make a decision to whether to stay with her 7 year boyfriend or start a new relationship with you. Having a distance love relationship is difficult. If she isnt really happy with her 7 yr boyfriend then its really up to her what she wants to do. She's confused.

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I want a girl who likes to talk. ......I just dont know what to say sometimes and would rather just listen.