
there’s 2 possibilities: a.) perhaps her love language is different and maybe its worth trying to understand her love language and figuring how which love language she’s more receptive to. or b.) its more to do with her than with you & maybe she struggles with the way she sees her self worth and has a harder time accepting the fact that someone does love and care about her. either way i would approach the situation with compassion but ultimately it’s not your job to fix how she sees herself.
It’s probably not that she feels unlovable it’s that he did some things that made her question how he feels and then brings up the nice things that he did like she should only remember that. Betrayals can stand out more than niceties and oftentimes people who want to portray themselves as good don’t admit they did wrong ^^ just cuz he did nice things for her doesn’t mean HE didn’t also hurt her. That’s most likely what made her question HIS love. Not something about her or her past.