]I know I messed up with breaking up with her while she is pregnant, so I have been trying real hard to show her love and affection.
Wait....you broke up with her. But you are the one trying to show her love and affection?! That is some crap there.
You did the right thing breaking up with her. There is no law that says you have to be the father of her baby AND remain in a relationship with her.
You are making the same mistakes you made before. And where are you spending time with your kids in all of this? They already didn't like your GF for splitting your attention and now you are hyper-focused on her.
Wolf, look, it is simple. You can continue living your life trying to please every woman you fall in love with. Or you can become the man you should be and the father you should be. This will be my final words on your sitch. If you marry this woman then you don't have a brain in your freaking skull.
Best of luck to you.
M(52), W(53),D(17) M-20, T-23 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018