Bedtime, mornings, whatever. The point is *that your children get more of his time than your SS. That's not a criticism, it is how it is. The point is that many SMs seem blinded to the fact that their children get a 'normal' life, with two parents, who they get to see every day, and that's priceless compared to a child who doesn't get to his both parents every single day, even when they suddenly really wish they could, who have to adjust to different rules in different households, different discussions, lifestyle etc...
So really, getting the special treat to go on two holidays rather than one is nothing compared to what the other children get and bet all of them would tread position any minute to be able to live with both their parents.
As to saying that the children missing out... because they don't get to go as far away as they could if their eldest siblings didn't come...when they are not even 5?
You need to remember OP, it's not your SS;s fault if your children's dad decided to walk out on his role of a father and that his own father hasn't and still wants to be a great dad to him in addition to taking on yours*
Ignorant comments like this make me want to bang my head against a brick wall. For one thing the "new" children having a "normal life" what a ridiculous comment. You can't say one life is normal and one is not. People's lives are different, you have to deal with it. Again, children who live with both parents don't always get to see both parents every day. Mine doesn't. I know many others in the same situatuon.
As for the "not even 5" thing that's just another example of oh your kids don't matter they're only young bla bla. If the step child was under 5 that comment wouldn't have been made. Ops kids are no less important regardless of their age.
As for being a great dad - stubbornness does not make a great dad. Dragging a child on a holiday they will hate doesn't make a great dad. Parenting all the kids equally makes a great dad. Doesn't sound like he does that at all. He'd be a better dad if he pulled his head out of his arsed and realised that maybe a weekend or week away with ss on his own would probably be more suitable and enjoyable for everyone.