I remember your other post. I’m going to tell you something that my family told me and it took me 10 years to understand.
He is going to treat his new girlfriend like he treated you. In the beginning you can’t see this because of the overseas trip and the rose petals - he has to do this because he needs to keep her. He has three children and most women wouldn’t want to date a guy like that - he has to go to effort.
He is trying to force a family with her. Trust me, she is not going to be happy looking after your children and dealing with fights on her first trip away with her boyfriend.
It took me years to understand that the guy that I was with for years was exactly the same to the next person. He abandoned me when my sister was dying - years later he abandoned the mother of his two small children.
I always blamed myself - I wasn’t pretty enough, it was my family (he said this a few times), I was overweight (he said this too).
The girl after me was a younger, taller, slimmer, blonder, tanned version of me. She was very very attractive.
I blocked them both on all social media. One day I see his car in an area he shouldn’t be in. I unblock Facebook and see he has a new girlfriend .... she looked like a paler sickly version of his mother
I looked at the Facebook for the mother of his children and she looked broken, no friends, single mother, and she looked like she was 40 (she was in her late 20’s).
She looked tired and sad. My point is, he did that to her. She was beautiful and he broke her.
In the beginning he took her to balls and overseas (the things he wouldn’t do with me).
But there were things he would of course have done the same - his laziness around the house, his selfishness, his unavailability emotionally, his anger, his aggression, the way he used to raise his voice to me. In the end of the relationship he called me a dickhead. He left me while my sister was dying and for years I wanted him back because I thought it was me and that I was unlovable.
I had years of failed relationships and bad tinder dates and I’ve now found someone I adore. We have a baby due next year (which he has accepted, I’m now struggling with).
My point is, he will do the same thing to her that he did to her. He will call her names and make her feel like she’s not enough. He’s only doing all the fluffy stuff in the beginning to lock her in.
I mean, he’s already cheated on her!!! I would tell her, she would probably take him back - but it would damage their relationship. Unless she doesn’t believe you....