My husband cheated and we got divorced - the terms of his cheating are repugnant but they’re not relevant here, just an indication of who he is - we are battling the finances currently of our financial settlement for the divorce and needless to say he’s being vile here too. The reason for my question though today is, my son. My husband refuses to agree any planned arrangements for seeing his son and he NEVER has him overnight, only on a very rare request from me and he insists this is at the former marital home (where I live) even though he inherited a massive house (where he lives) My 15 year old son lives with me and see his dad some evenings for his tea, he’s collected about 8pm and dropped back 10:30 ish - my son and I never know when his dad will have him, so it’s impossible to plan or have a life - I assume this is my exes intention. When he stays here, he invariably sleeps in my bed - there’s a spare room - last time (the first time he had his son overnight in weeks) he got so drunk he came back to the house at 4am and rang the doorbell, waking my son to let him in. My son is defensive of his dad - I don’t know if he’s sad that my ex has made no provision to have him at his new house - he’s not decorated, gotten my son any furniture or even connected WiFi (almost like he knows if he had these things he’d have no reason to not have his son there) and it causes issues with my son and I when we discuss it. My ex controls me using our son. What the hell do I do? I lost my parents and close family as they’ve sided with my ex, so asking them to have him isn’t an option. My son has never really gotten into sleepovers etc either with friends. I love my son and for the last 18 months I’ve lived this life but is it selfish to want more? I literally have no clue when my son will be home or not, the only thing I do know, I have to be home every night to have him. Any suggestions on how to handle this please?