My girlfriend is a slightly stubborn type Tho loving, We communicate well But One thing is that In every rifts, I always beg her and promote peace to not give Devil it's way in midst whether she's right or wrong, I've done this a lot of times, I hope she won't take this as an advantage to hurt me later
Who thinks I should stop this??

So basically she wears the trousers in your relationship?
If it’s all about placating her then there is no equilibrium.

Stop. Always stand your ground. If she wrongs you, she apologies.
The earlier you fix this, the better for you]