I read somewhere that if you leave her alone during the day, leave a piece of your clothing so she has something that smells like you. Maybe it will help her remember your smell and be drawn to you. I don't remember the exact rationale but it's worth a try.
I have been sleeping with the blanket we're giving our puppy when we pick him up on Friday so he'll know my smell. I want him to recognize me and love me more than my husband
I know exactly how you feel.