I caught my dad on bet 365

so in my family my dad saves alot financially and gets mad when we purchase small useless things or stuff like gamepasses and I really dont blame him he works in a kiosk rented in London every day for 12 hours with very little vacation so its really justifiable however he still manages to give me a 30 pound allowance to save up and my brother a 100 pound allowance a week and thatd a really big amount for a allowance but the thing is I caught him on bet 365 multiple times and the first time I saw it it was when I wanted to talk to him and I saw him click away immediately and the other times I saw him on the site I know that since he works hard and comes home late at 11 every night I shouldn't be mad and im not but idk if hes addicted or im just overthinking what should I do and sorry for the bad punctuation