Honestly no, I don’t think you’re being unreasonable. He is. If he lived in a house/apartment and took them for a week every month then sure. But not in a camper all over the place
At 4mo no way the court would let you be separated from your child for a week straight. As well as his “housing” situation would be a no go.
Not in a hotel I wouldn’t even feel comfortable with my children in a hotel or a camper for a week straight Maybe if he had a more stable living arrangement
It sounds like you guys need to sit down and calmly discuss the details. Let him know your concerns and y’all work together for ways for them to be addressed. I would assume since it’s a camper, they would stay with him in the camper since it can travel with him. It’s not impossible. But yeah. Each person air out their grievances and y’all be adults who figure out how to work this out together for the sake of those sweet babies. :)
Never been in your position but i think it could work. He still wants to be in their lives and it’s not like he’s trying to take them completely away from you. Hotels have cribs. And if not, he can get a pack and play. As for toys, it doesn’t have to be a TON of toys. Maybe like an extra bag just for toys. 🤷🏾♀️🤷🏾♀️ possibilities.