I am not very happy that ex expects our 6yo DS to share his bed on the odd occasion he has over night contact. I did ask about this when he moved to his new place and he said DS would have his bed and he would sleep on the sofa, but this isn't happening. Ex is a smoker, has a drink problem and snores loudly. DS is used to sleeping in his own bed all night at home.
Relationship with ex is not great, he is not good at communication, everything is done through texts, he won't usually answer the phone to me or DS. Contact is very irregular.
Am I being fair to insist he provides a separate bed for DS? Any ideas on how to approach this with ex?