Wife does not like my biological son
Need some advice with a particular issue concerning my wife.
We have been married for almost six years and in that time I have noticed she treats my biological son differently. Usually it something such as disciplining him for something minor but ironically her biological children talk to her with disrespect and nothing is said to them from her. I on the other hand will intervene and tell them not to speak to their mother with disrespect. Over the years it has became worse regarding my son. Her biological is moving out and going to live with his father. The boy is 19 and she blames me for not caring that he is leaving. I told her I want him to get his life started because he does nothing in our house but surf the internet, play video games, eat and sleep all day. He makes her miserable and is very self centered.
she has admitted to me that she is jealous son and asks why can't I have the same relationship with her son. I have tried, but I can't make him like me. I have a younger son she absolutely loves like her own.
We have fought several times concerning my son (never in front of him or the other children) and never resolved this. I am ready to throw in the towel even though I am very much in love with her. I just can not let her continue to seperate the family. The other children can tell he is the least favorite.
We are now fighting because this morning she noticed I gave my son one of our clock radios and I asked her whether it was the fact that I gave the clock radio away or gave it away to my son. she didn't answer so it escalated from there. what should I do? she has had my son since he was six and he is now 13.