Stbxh and I currently own the former marital home together still, the kids and I live there (I pay the mortgage and all bills, I have done for the party 2 years) and he rents nearby. He currently comes and goes far too often to collect stuff, drop stuff off or just turns up unannounced as it is legally still his home as he loves to remind me. When he picks the kids up or drops them off he waltzes straight in, never knocks, and will hang around for as long as he wants to, often 2+ hours.
I have told him that once or finances are separated and we don't own a property together this will not happen. He will not sit in my home for hours, look after the kids here, turn up unnanounced and he has taken real offence. Thinks I am being very unreasonable and disrespectful.
I am happy to invite him in for a cup of tea most times when he picks up/drops off but my new home will be mine and the children's space and I don't want him encroaching on that. Does that sound reasonable or am I being difficult?
I would love to hear what others do. Ex was emotionally abusive in the past, and is very difficult to talk to about things. His relationship with our eldest is stained and for DS's sake I think it is best if his Dad isn't in our home much, the same as I wouldn't expect to go to his home and just sit there for hours.