Hard to figure her LL. Sometimes it is acts of service, which I think I provide plenty. Sometimes it is quality time. She's the one who is busy most of the time, so I am almost always there to give quality time when she desires it.
She says she's happy -- except when I'm "pressuring" her.
As for how she'd feel if I stopped speaking her love language, she'd say that she'd "cope" because she is strongly independent.
I'm pretty convinced that nothing I do, short of having her committed to a mental institute, is going to have an effect on her.