@BusyMommaOf4 OP, I am so sorry but you need to understand he is manipulating you again and he will not change without drastic intervention.
I hope you get to read this when you get home. Please let us know you are OK, even if just with a short message. Know that you have tons of support here. Ignore those that are going on about how many kids and why you went on holiday, that is all irrelevant at the moment.
Why his behaviour is further manipulation - What he’s doing now isn’t neutral. It’s not “a relationship breakdown under stress”. It’s a pattern of control, avoidance, and blame‑shifting that becomes clearer with every update you post. Here’s what stands out:
Disappearing for 12 hours is not normal - it’s punitive withdrawal, partners don’t vanish for half a day on a family holiday unless they’re punishing their partner (and kids as a by product), trying to “teach a lesson”, or avoiding accountability.
He didn’t check on the kids. He didn’t check on you. He didn’t even return to get his phone, which tells you he didn’t want to be reachable. That’s not “needing space”. That’s withholding contact to create anxiety and make you feel responsible.
The phone excuse is classic deflection - “Didn’t have his phone.” “Thought you took it.” Both are designed to avoid responsibility, make you doubt yourself (and it sounds like he is succeeding), and shift the focus away from his behaviour. If your phone is missing, you look for it. If you’re away from your partner and kids for 12 hours, you go back to check in. He didn’t because the goal wasn’t communication, it was avoidance and control.
Waking you r at 5:30am to announce he’s leaving is another power move
That’s not problem‑solving. That’s forcing a crisis. He didn’t sit down and talk. He didn’t apologise. He didn’t ask what you needed. He woke you up to create urgency, destabilise you, push you into making rushed decisions, and frame YOU as the one “breaking up the holiday”. He didn't give a sh*t about the kids in all of this. It’s emotional pressure disguised as logistics.
“If you’re booking flights, I’m going” - coercive framing. He’s trying to make you feel responsible for the split, the separate travel, the ruined holiday. It’s a manipulation tactic, “Your actions are forcing mine.” “I’m only doing this because of you.” It removes his agency and paints you as the unreasonable one. Remember here that he was the one that walked out on you, leaving you with the kids and any decent parent would have come back for the sake of the kids.
Offering to take one child is not kindness, it’s image management - he didn’t offer support when you needed it. He didn’t stay with the family. He didn’t communicate. But now he’s offering to take one child? That’s not helpful, it’s performative to makes him look reasonable, makes you look difficult if you decline and gives him a “see, I tried” narrative. It’s strategic, not supportive.
He “sees nothing wrong with his behaviour” - that’s the biggest red flag
Healthy people reflect, apologise, acknowledge harm. Manipulative people minimise, deny, blame and rewrite events.
If he genuinely believes disappearing for 12 hours, ignoring his partner, waking her at dawn, and splitting the family is normal… then you are right: there’s no future in that dynamic.
The loneliness you describe is the emotional consequence of his behaviour. You're not lonely because you have four kids. You're lonely because your partner abandoned you, refused communication, blamed you, refused accountability, and is now forcing a dramatic exit.
That’s not a relationship. That’s emotional isolation created by his choices.
The bottom line - this isn’t “a bad holiday”. This is a man who withdraws to punish, blames to deflect, destabilises to control, refuses accountability, and manipulates the narrative to protect himself.
Your instinct that this isn’t fixable is not OTT. It’s clarity. You have friends who were willing to lend you money to get home, that speaks volumes about his historical behaviour.
Go home, let him leave, he expects you to beg him to stay, please do not. Then book yourself some support with a counsellor to understand the manipulation. This is not on you OP. Do not let this man stay in the lives of you and the kids, it will harm them in the long term.