Hello and welcome to Psych Central! I am sorry you are having such a time with your family. As the saying goes, we can chose our friends, but not our family. Alas.

I suspect your dad is feeling overwhelmed with everything and feels caught in the middle.

Feel proud that you are doing right by your parents, whether your siblings are or not.

I personally think it might be for the best if you can stay out of the family business and have your own things. What a mess!

Can you afford talking to a counselor about these matters? Of course, we are listening, too.