Talk to them
Have you ever help them for help? Have you ever explained them your problems? Perhaps, everything change.
When I began with my SA and depressions, I usullay was very rude and agressive. One day, my brother was very hard but sincere with me. He told me: You´re affecting this family. So, I began to cry and think about my behaviour so up this moment. And I noticed my problem were I.
I change my behaviour and be more reflexive.
I don´t wanna say this is your case.
Try to express your problems. GOOD LUCK!