If my mahrams are alll mutabarijat, they dont listen to advise and think I am extreme however we still have good relationships, am I still allowed to go out with them etc to restaurants or cafes etc. or drop them off to places as I use my mothers car to get to work etc and i must drop her wherever.

Ustadh AbdulAziz al-Haqqan

Do what is best for your religion, and hanging out with mutabarrijat I am afraid it might draw you to their way more and affect your religion.