Dude she has every valid reason to do what she has done. Divorcing a husband who is never there is very valid and she literally apologies to him. She didn't even chase him or anything she just told how she felt and gave up when she thaught the mc had someone already also even suggested that they distance themselves so that both of them can move on.
I know you want your ship to sail but there no villian here and hating for no reason is just not right. Stop hating a women just trying her best.

girl whoever tf you are gtfo out im so serious we don't need your ugly ass chasing mc and causing more issues