Daytonbale:
Please sorry for my grammar and long write-up

Good day there is something that is disturbing me and I want to seek for advice here.

There is a girl that am dating we started dating 3 months ago , we love each other she is so amazing I love everything about her, she care about me, and love me too.

she do come to my house but I didn't want to rush her about sex , I only cuddle her, romance her ,kiss her.
Three weeks ago she lost her phone and there was no way I can communicate with her , it's was so disturbing that I have to communicate with her through her sister phone.
So I decided to get her a new phone since she is not working , I bought her the phone and I gave her my spare sim to use for the mean time since she cannot retrieve her Sim due to NCC directive.
But ever since I gave her the phone she change , she like coming to my house with her sister Everytime it's piss me off I told her I don't like it,

Although she came with her sister just once before she lost her phone ,
Now sometimes when I call her with the phone I bought for her she will busy my calls without telling me any reason.
The most Annoying one is that when I ask her to come to my house she will promise to come but she will later fail to come.

She do show my love now but not like before again

Now what should I do , should I collect my phone back or I should I leave the phone for her and cut off the relationship .

please advise me

Note below
Am Christian she is a Muslim I live in the North

N.B;

I have a collection of quotable Quotes, strictly redpill knowledge,which I don't claim ownership to,just decided to share them,could help someone out there.

As long as I live and nairaland lives,the thread lives on !
So,relax and enjoy

Modified ;

For beginners, genuinely willing to start these journey of delving deep into woman nature, and understand how they are innately programmed and hardwired, I have decided to compile a list on books I found helpful when I started my journey and strongly believe it will be of great help to you or anyone out there genuinely ready to learn the bitter truth of the woman nature, make peace with them and stop seeing women for who they are not.
Read them, rinse and repeat.
And most importantly, drop everything you think you know about women before you open any of the books because they're likely an illusion, and be willing to be open minded about the harsh reality of the human nature as you flip through the books that has been staring you in the face ,but you're took blind to see them.
Enjoy !
-- The Rational Male
--- The Rational Male [ preventive medicine ]
--- The Rational Male [ positive masculinity ]
--- The manipulated Man
--- No more Mr nice guy
-- The myth of male power

--- The book of pook
-- The war against boys
--- The predatory female
--- The feminist lie etc

I found these books as basis on these journey,so start from them. Of course ,there are more out there,maybe others in the journey could help with more.

You can download them from www.pdfdrive.com and by generally Google searching about them.
For now ,take care and do have a wonderful day.