It's ben an ongoing problem for the last 2 years. I almost finished us 18 mnths ago. He went away to work after a period of tryig to support the family via professional poker.
He JUST about kept us afloat with winnings but he was playing 24-7 and it ruined us.
After 10 months in a normal job abroad he has returned to another job bt hs had week off work due to technical issues
For this last 6days he has played poker again. At night until 2.00am and just now I went in the kitchen and there he was the wanker. Playing.
I said "We need to talk about this"
And he was immediately defensive and agressive.
I told him that if he wanted to play oker again then we're over. He had a big stomp and went upstairs to slam doors and he just threw my scales out of the bedroom window 
I hate it but he seems to think that he can earn money this way...in actual fact he DOES earn money but it's not worth it
Hes not using our money...he starts with a 20 pond pot and grows it until he ha 100 or so...then gambles with that. He can win thousans but it takes days and he istotally unreasonable and grumpy. He's unable to play with he kids and is awful.
I told him to leave but I know he wont go. I dont want him to go...when hes not playin poker he's lovely. What do I do when he wont even admit there's a problem?