OH and I don't live together. He is in the forces so its unlikely to happen any time soon as my children and I have a life and are very settled where we are and I have a career.
I have 3 DCs from two relationships as does he - so we have 6 kids between us.
He earns a lot more than me which is irrelevant really but is careful with his money is some respects but spends a lot more than me on clothes, gadgets etc.
He pays minimal accomodation charges where he is and only council tax, he doesn't pay for gas and electric but I think mainly eats shit takeaways when he is at his.
So when he is here is isn't saving money apart from I guess on food.
I rarely eat out and always cook as money is really really tight. I have a massive mortgage and I have gas and electric meters (so I guess am more aware of how much I use/spend in that area).
He stays here every weekend and goes sort of half on food and booze etc but nothing else. When he has stayed here with his kids when I have been away he has brought his own food but not put any money on the meters etc.
Potentially we have all the kids here for two weeks in the summer and I am anxious about money as when he is here with his kids it does end up costing me more (in running costs of my house) than when I am here on my own with my kids.
AIBU or petty to be anxious and what do others do in the same situation and how do you broach the subject as I am very proud when it comes to money and hate discussing it usually!).
Please be honest.