My SIL and brother have had a very turbulent marriage for a very very long time with threats of separation seemingly every few months. Recently my SIL moved out ,one of several times where she stayed with friends for a month + / family etc. The most recent time she moved out she went looking for a house . I knew about this. Now my brother has found out and has gone BALLASTIC at me saying that we’re done and never wants to see me again for betraying him ,that I should be on his side ,and I should have told him my SIL was looking at houses. She hasn’t bought one btw. Is he correct ,have I betrayed my brother, who by the way I haven't had the closest relationship with.!!
Thanks.