Responses
FL can also used the same method like Lady Louise of " like my husband said,I brought in a lover". She can have a fake relationship and a scandal with a contract decent man. Her husband got himself a mistress so he can't tell her not to have one. Besides he's a commoner in origin,all she have to do is find a more powerful man than a Count.
TBH, the easiest solution for Ariana's problem is to create a carriage accident for her cheating husband, his lover and family. Also, hire a mercenary that will assassinate Kamio. HAHAHAHA but of course our MC is kind so she cannot do that and she might get accuse for their deaths. *SIGH* ╮( ̄▽ ̄)╭