I'm so pissed right now, usually my so and I are on the same page. But tonight he pissed me off…

I'm so pissed right now, usually my so and I are on the same page. But tonight he pissed me off because he didn't back me up as the mother of our child when I said NO!! I been working hard these past few days trying to put my daughter in a sleeping schedule and it's been going good. She even put herself to sleep yesterday! Well as I'm telling him it's time to go home because it's time to put the baby to sleep at 10, he takes her to say bye to his dad.. And he gives her some key lime pie. As I tell his dad and him I already told you no sweets this late she needs to go to sleep. They both just ignore it!! He clearly sees I'm pissed off and now he's being a little girl and is mad because I'm mad. Wth?? It's not fair, im the one that's going to deal with 2 babies under 1. And his dad thinks it's a good idea to give her a sugar rush before bed. And he doesn't think it's wrong. Wtf!! I been struggling with her while trying to put sleeping schedule before her baby brother gets here.she should already be asleep and she's wide awake!!! But He doesn't see the hard work I been putting in these past few days. And him and his dad just fucked it up. I don't even want to look at him in the face!! My hormones want to rip him to shreds. Any advice as to what I should do?? Has anyone gone through this.. #ventover #pissedpregnantmama