He chooses his friends

I am tired of this man acting like he wants to be with me and his kids when he constantly chooses to go out stay drinking all night, with his friends while I'm home alone with the kids I'm about done with this bullshit he texts them first, picks up their calls, but I cannot ever in life expect that he will text me or call me first I don't cross his mind he doesn't even ask if the kids are ok or if I need help with them he just leaves me with them and I'm tired of it, tired of him putting us second best to those idiots.