Hiya,
I have been wearing Shellac for 3 months straight now, with no problems at all, and I swim and do Aqua Aerobics every week.
I usually change my Shellac to a new colour every 3 weeks, and I don't have any chipping or peeling, so I don't think Chlorine affects it at all.
Obviously, being a nail tech, I always cap the free edge, and I do take care of my nails, but some clients don't, and can be quite harsh with them. I'm thinking that maybe she could have damaged them slightly before she went swimming, and splashing about in the water could possibly have just exaggerated the chips etc.....Just a thought.
Anyway, I HTH's :biggrin: