My sister has been with her boyfriend for 6 years now. She briefly cheated on him 2 years ago which caused allot of turmoil their relationship but they worked it out and settled it. However, he seems to be having time let it go so he has been degrading her by calling her a slut and putting her down.

The arguments has escalated to point where is now talking down to our dead mom by calling her a dead whore and the reason why she is dead was because she was dirty slut. Its very hurtful because our mom passed away at the age of 35 from breast cancer .We still have open wound towards her death since it was so sudden and we never truly gotten over gotten over it

I just understand why he is being so heartless and inconsiderate about our feelings. I am very upset over this and I am thinking to send a message cussing at him to release my anger.don't tell me to stay out of it because she is my mom as well and it profoundly hurt me after hearing this