I worry I may dissapoint the all spotter

Dear brothers and sisters. My gym buddy is down and out with a pinched nerve in his back. Without him my lovely wife has decided to lift with me to keep me motivated. I worry though since she is new to lifting And my spotter is gone I have opted to decrease my weight and increase my reps. I have dropped all my weights by 15 pounds and have added two more sets of five.

Is this wrong? I need guidance.