Wife wants me to stop losing weight before I reach my goal.

I started a weight loss journey a few months ago. My doctor told me my cholesterol was t o high, and I needed to fix it. I also turn 40 this year, and I think now is the time to take steps to be healthy in my 60's and 70's. Anyways, at my appointment I was at 190 pounds(I am 5'8). I am now at 159 pounds. My goal is to get down to 150 than maintain. The other day my wife(who has always struggled with weight, more sp than me and is early on her own weight loss journey)told me I should stop losing weight and I have lost enough weight. 7 years ago I lost 65 pounds, got down to 150. The. She told me I needed to gain weight back. I listened, and never really stopped gaining. I do not feel I shoild yet. I guess this is more then a vent than a question. Lol.