ExH and I separated almost one year ago and have DS(4) together. Ex has him two nights a week (one weeknight from 6pm-8am, and then Friday from 6pm to Saturday midday). We generally get along fine so I don't want to rock the boat but this situation is really upsetting me.
Ex moved back in with his mum, who is a heavy smoker. He has since moved in with a new girlfriend but DS doesn't stay there for a number of reasons (studio flat with nowhere for him to sleep, and ex hasn't introduced DS to her yet and doesn't really want to for quite some time - I don't want to be pessimistic but ex struggles with DS's behaviour and I think it would make him look bad to his new girlfriend if she saw how much he struggles). So on the nights ex has DS, he goes back to his mums.
The house is always clean but very, very smokey. The kind where you could be in the house for less than 5 minutes and walk away stinking of it. She smokes in the house when DS isn't there. I'm not sure if she does when he is there (I expect she probably doesn't smoke when DS is in the room, but will do if he is elsewhere in the house). I worry about the impact this is having on DS's health. I also find it frustrating when ex drops DS off at 8am on a weekday morning stinking of smoke, and I need to not only change him but wash and dry his coat every time (so twice a week which I think is a lot for a coat?!) so he doesn't go to pre-school smelling of it. I have asked ex to buy him a coat specifically for at his mums, but he says he cannot afford it, and won't entertain the idea of getting a second hand cheap one.
I don't want to stop DS seeing his dad, and never will. He's a bit of a lazy dad if I'm honest (never does anything with DS, just sits on his phone whilst DS plays on his own or is on a tablet) but DS adores him. But this smoke situation is driving me crazy. I am fed up of having to get DS showered and into fresh clothes at 8am on a weekday morning when we need to leave for pre-school at 8.30am, because if I don't he just stinks of smoke.
I don't really know what I'm asking here, because I know ex can't do anything about it - he can't have DS staying at his new place, he absolutely won't upsize with his new girlfriend anytime soon (I know that he isn't contributing to her household costs which he would obviously have to do if they find a place together, rather than him just 'crashing at hers 5 nights a week'). He also has an older son who he no longer has overnight for the same reasons - he has asthma and his son's mum won't allow him to stay overnight in the smokey house. Older child is without a doubt the 'favourite' so if not having him overnight hasn't motivated ex to do something about the situation then nothing I can do will motivate him either.
AIBU to be upset about this though? I'm pretty relaxed with what ex does on his time with DS, I don't try to dictate anything and I don't really ask anything of ex at all.