The wedding photo is a cracking shot ( I’d gladly have that on my website ) The rest don’t look as sharp, some are not sharp enough to use. The close up of the flower and the bridge shot need to go, the bridge is an okay pic but neither add anything to the portfolio and they actually look out of place in portrait collection.
Nesgran has already summed up nicely, just a couple of extra points. I can’t help thinking that to kid in the first shot might be better if you could see his face. If you’re going to be selling portraits, clear, sharp faces are a must. And the beach shot needs to be straightened up a bit to level out the horizon.
Keep on shooting.