How does online working work.. and what can I do to make it better?

Ok so I have an online girlfriend and we have been dating a while.. but in the beginning she use to always tell me she loves me and how much she likes my smile.. but recently we've been fighting a lot.. and she dislikes every part about me.. and she finally stopped saying I love you she just avoids it completely.. what should I do
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Yes but we met and started dating in person but her family moved to uk and I wanted to know if we can continue the relationship online
How does online working work.. and what can I do to make it better?
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