Family members know my husband is cheating?

Yet they still give hearts on Facebook when we got married? My sister talked to the girl he cheats with and seen screenshots of him admitting he doesn’t like me to her. He even said he hit rock bottom dating me because he’s not attracted to me. My question is why does she and her husband heart me and his relationship status? Why do they support us together when they know he’s cheating? I feel really ashamed she knows my business. I tried to hide this but the other girl told everyone. Now my sister takes petty jabs at me on Facebook with situations about cheating and divorces etc. when I complain about my husband she brings up the other girl saying things like well the proof is in the pudding he’s in love with another woman. She says that him and the other girl have really passionate conversations
Family members know my husband is cheating?
Add Opinion