I was so in love with my girlfriend we’ve been dating for years and I loved her so much with all my heart. Early this year, I threw a surprise birthday party for her used my last card to get her iPhone 12 because of love after that she started acting strange. Few days back I saw video of her with another boy at a hotel now she’s lying she didn’t go there with a boy that she went with a friend. Well I have collected my iPhone with no violence I didn’t even raise my voice. She said she wants the phone back she even came with her brothers. I don’t know if I should give it back to her or keep it.