Sim always likes to eat by the pool

I grew up having a pool in our backyard. My parents had some strict rules, however. We had to use the toilet before we got into the pool and we could NOT eat IN the pool. I do know our Sims are a little slow in this circumstance. Some prefer to sit on the edge (coping) with their feet dangling in the water in the winter to study. It's vexing to be sure and I've had to rescue more than a few prior to their freezing to death.

Have you tried placing tables out by the poolside? If you have Parenthood, have a Sim 'set the table'. Generally, this will make the Sims eat there. If that doesn't work, (and to be honest I've not tried it myself), then maybe another player will come along with something that does work.

Best of luck.