Girlfriend's puzzling conduct

At my every mistake, she chid me,
Firstly, to her i didn't listen◆◆

She became sad so, only for her joy,
I accepted her suggestion◆◆

She had always been in jolly◆◆◆
For her , my love wasn't folly◆◆◆

She changed all my habits and behaviours◆◆

At which, with me she was always in disfavours◆◆

Many months later,
Angrily&a little lovingly she told me◆

"You're totally changed" ,
Oh God! What type of girl was she◆

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