Gambling, as an activity does have its fair share in the behavioral change of an individual. That’s if you allow it to have such an effect.
I think It’s only human nature to be happy when the good times comes rolling and quite sad and annoyed when it’s not so rosy anymore. That’s fine and expected. What isn’t expected or fine is taking out your annoyance on someone else(your family). This happens when you allow your emotions overwhelm you. We’re human and have/feel emotions whether you like it or not. It’s left for us to decide how best to show/channel such emotions.
You(OP) should get some help. You said it yourself that you’re addicted. If you want to keep your family happy and together, get some help that would help you quit your addiction.
I also think that it is normal, I believe that everything you are doing has an effect to you especially if it is something that you are really into it. There are people who tend to have a fluctuation in their emotion when they are currently doing gambling, these kind of people are the one
I think can possibly have a massive behavioral changes after they had done gambling. The behavioral changes would depend on the capacity of the gambler but one thing is for sure, you giving a hard time to the people around you just because of the gambling vices you have is definitely not OK.
The behavioral changes differs to gamblers, there are some who show low self-esteem, aggressiveness, generous, joyful, it depends on the gambler and the result of the gambling session that they have. The only thing that makes it bad is when it can negatively affect us or others when things go bad.
Gambling, like clay in a potter's hands, changes minds. But dont we all create our own fate? We gamble to ride this uncertainty. We reveal our temperament's frailty.
Doesnt each dice roll or card flip mirror life's unpredictability? Despite this, we blame the game, not the player. But dont we, the players, own our decisions and reactions? The joy, sorrow, generosity, and anger are part of our multifaceted selves. What about those around us? They're not bystanders but members of our complicated web. Are we gambling with more than money? Possibly gambling with our essence, relationships, and peace of mind. The real cost of this gamble?