what would you ladies do?

so my partner has a girl on his Facebook account (they been facebook friends since before we got together so not a new friend) that keeps messaging him asking him to meet her in person as they never have asking for sex asking for dick pics and sending pics of herself to him he never ever replies to her...which I'm glad about...but she getting on my tits she is fully aware he in a relationship and that he asked me to marry him xmas day but still she carries on...I'm happy he doesn't reply and ignores her but another part of me wants him to either tell her to do one and he ain't interested or just damn block her....what would you ladies do?