Severe depression. Before marriage.

Hello Dr, My Son is doing average in schools. He is currently in the final year of his primary education. His sec. school admission is dependent on the score this year but he is addicted to tab and games. He behaves agressively when we withdraw or limit his tab use. This causes severe depression for my Wife. She feels very insecure and feels that there is no future for my Son. She lacks focus in her duties as a mom and feels lonely and not interested in any thing. She fears for silly things. She was a poor performer in schools and imagines that the same will be case for our Son. She is RA patient and currently on MTX and HCQ. Her period is stopped for 5 months and behaves irrationally sometimes. Pls advice as to how we overcome this problem. She is a housewife and not interested to socialise with others. She has always over reacted in many situations imagining something worse is going to happen. She also feels that she was impartially treated by her parents before marriage.