Dear Disgruntled:

Kill her and get it over with.

There's a stage of life, wisdom, and experience where you can afford to tempt a female paladin to fall in love with you, but you're not there yet.  If your original goal was to annihilate her, and this required you to construct a false identity instead of just hiring a Malediction-assassination combo on her, you do not have the project slack to do anything else besides just killing her.  If killing a paladin would be boringly easy you may have the leisure to consider a more complicated plan that crushes her or corrupts her before she dies, not if killing her is in any way still difficult for you.

Dear Disgruntled:

Kill her and get it over with.

There's a stage of life, wisdom, and experience where you can afford to tempt a female paladin to fall in love with you, but you're not there yet.  If your original goal was to annihilate her, and this required you to construct a false identity instead of just hiring a Malediction-assassination combo on her, you do not have the project slack to do anything else besides killing her.  If killing a paladin would be boringly easy you may have the leisure to consider a more complicated plan that crushes her or corrupts her before she dies - not if killing her is in any way still difficult for you, or requires an even slightly elaborate plan.

Dear Disgruntled:

Kill her and get it over with.

There's a stage of life, wisdom, and experience where you can afford to tempt a paladin to fall in love with you, but you're not there yet.  If your original goal was to annihilate her, and this required you to construct a false identity instead of just hiring a Malediction-assassination combo on her, you do not have the project slack to do anything else besides killing her.  If killing a paladin would be boringly easy you may have the leisure to consider a more complicated plan that crushes her or corrupts her before she dies - not if killing her is in any way still difficult for you, or requires an even slightly elaborate plan.