My daughter is going to turn 4 next month. Last year, when she was 2 and half, we came to the end of our ropes with fighting the tube -- everything we had done to help her gain weight had failed and she was becoming malnourished, falling off the growth charts, and the CF team was worried for her long term survival. I was an emotional wreck straight into the day of the surgery and for several months after. I did not want to do THAT to my sweet, energetic, beautiful daughter who had already dealt with so much. I didn't want to make her more different than she already was. But eventually, I had to trust our CF team and their knowledge.
My daughter's adjustment was a cinch. Seriously. Within a month she couldn't remember a time when she didn't have it. It doesn't interfere in her life now at all. She swims three times a week at preschool, changes in front of the other kids who don't even seem to notice the button, we swim at the lake in the summer. She still dances and sings and does all kinds of normal kid stuff all the time.
The biggest difference is that she went from being under the 2nd percentage BMI at the day of surgery (23 pounds) to the 65% BMI today (32 pounds). She gained 10 pounds in one year, and without the tube we were lucky if we could see a 2 pound gain each year. She is doing great.
I'm sorry someone is making you question your choices as a CF parent. Please continue to educate yourself and surround yourself with a CF team that you can trust (and question) and use those trusted people to build your decisions, not a well meaning person who may not know what they are talking about.
I HATE my daughter's feeding tube. Its a pain at times, its not a fun thing to know your kid has, I wish she didn't need it. But I love what its done for her health and for her future. And we are now working on weaning her from the tube so that she might get to go to kindergarten without it. If the wean works and she can go on to gain weight on her own, I will be so thrilled that we did this now instead of waiting until she is a teen with lots of body issues, and potentially worse lung functioning.
I hope this helps. Feel free to PM me if you want any information about the surgery, recovery or any thing else.