Children still need contact from their father, 4 days is a long time to a child
What about parents away in the armed forces? Are these kids unable to function without dad for 4 days?
It's not like he's abandoned the family is it.
I'd be furious-- though to be honest, I don't understand the culture of the modern "stag/hen do", anyway.*
Once you're old enough to be "settled" with a spouse and children, it seems strange and selfish to go on that kind of completely unnecessary trip.
Unnecessary according to you? Times have changed. Stag and Hen dos have changed. It's not a few pints in the local it a quiet Chinese/Indian meal these days for most people.
Being married and settled doesn't mean you can't participate in these activities. Life doesn't end and become a bore when you have kids.
There's nothing selfish IMO about going on a stag or hen weekend and leaving the other parent to look after the kids. Unless the inference is the parent left is incapable of doing so without a daily check in.
(Why can't a single night out be enough to celebrate before the wedding?)
It's a matter of choice. The same way a registry office wedding and a meal in a church hall is some ppls choice.
He left you on your own with young children just so he could leave the country and go on a four-day party binge with friends
You sound a bit archaic and not with the modern times.
It's a stag do. I expect both parents to be able to look after their DC without the other.
The comment infers the OP is vulnerable or
unwell and incapable of looking after her kids alone....and that he is aware of this.
If that is the case, then it's a different story altogether.