Her kids come first! You have to get used to it! And this will most likely never change!
Why? Because her kids are hers for life!
A partner or lover could come and go but kids stay!!!
So, if you see her giving her children more time or attention than she gives to you, relax and let her see that you are 100% cool with that.
Don't fight it! It's a lost cause!
She is biologically programmed to take care of her kids first.
Don't ever be jealous or upset about that one ok?