Quote:
She used to be a slut
Hmmm, so she used to be a slut, then she met you and magically transformed, but now she's turning into a slut again....
I'll be you the exact same thing happened with all of her past boyfriends before you, and most likely, all of her boyfriends after you will be saying the same thing as well.
Do you see the trend here? If she truly loved you and didn't want to lose you she wouldn't be flirting with other guys,
or putting a lock on her phone, to keep you from finding out about her flirting with other guys. Think about it....does she stop flirting with other guys? No. What does she do? She takes steps to stop you from knowing about her flirting, including the damage control she is having to take about her friends, who are probably being truthful with you.
Most likely, she doesn't want to lose you
until she is sure she has has another fun guy to take her out and buy her stuff.
Part of being a PUA is learning how to navigate the complex social interactions with enough skill that you have enough ability to attract and have a healthy relationship with a beautiful woman who will treat you with respect. Don't you deserve better? My recommendation is that you dump this gal and work on finding a much better choice for a girlfriend...let this gal give grief to some other chump.