Have you considered divorce?.
What do you get out of this relationship now?.
BTW no trust - no relationship.
Did you go to the police following the earlier incident?. If you did not, you actually gave him carte blanche to continue.
Currently you are being dragged down with him and this sorry state will continue to happen as long as you are around to enable him and prop him up. Any money that you provide is going on his gambling addiction. Am I surprised he has stolen from his daughter - not at all actually. He will do anything and will lie, cheat and steal to fund his addiction. Its what he has done to date and what you have tired to date has not worked.
Unless he wants to properly admit to himself that he has a gambling problem there is nothing you can do to help him. All you can do is help your own self and protect your own interests. His primary relationship is with gambling and everything and everyone else does not really figure in his list of priorities.
Actions speak louder than words and his promises to get help mean nothing ultimately because he is not acting on it.
You need real life support to decide what you are going to do longer term as this man could make your lives a complete misery and destroy you financially - if it is not already. He will bankrupt you in the end.
Have you spoken to Gamcare - this is taken from their website:-
"Often a gambling problem not only effects the gambler's life but also those around them. The effect of problem gambling on the family can be devastating, often leading to the breakdown of relationships.
Partners of problem gamblers frequently seek help for themselves as they find it hard to come to terms with their partner's behaviour, and at times blame themselves for not being able to help.
GamCare takes the needs of a friend or partner of a problem gambler as seriously as the those of the gambler, and answers a significant number of calls from people other than the problem gambler. Remember, our free counselling services are also available to those negatively affected by the gambling of someone close to them.
What Can You Do?
The points below may also give you some guidance:
Remember you are not the only family facing this problem
You may be able to help by talking the problem through, but it is probably better if you involve a skilled person outside the family
Keep in mind that it is a serious matter and gamblers cannot ?just give up?
Take a firm stand. Whilst it might feel easier to give in to demands and to believe everything he or she says, this only allows them to avoid facing the problem
Leave the responsibility for the gambling and its consequences with them
Help them admit to it and to work at overcoming the dependency
Do not condemn them, as this is unhelpful and may drive them back to gambling. However, setting firm and fair boundaries to their behaviour is constructive
Do not trust them with money until the dependency is broken. If they agree, it is helpful to manage their money for a short period
Join our special Forum pages for partners and relatives or exchange experiences in our ChatRoom
Download our leaflet about Supporting a problem gambler
If you are the friend or relative of a problem gambler and would like to talk to someone about the impact their gambling has on your life, contact our advisers on NetLine or Helpline 0845 6000 133"
Please call them today