Yeah actually it is. Some kids are sensitive to new textures or smells. This does not mean that there is something wrong with your child, it just means she does like how that food feels in her mouth. Dont give up, and dont press the issue either. If at all possible, everyday give a taste of food and lots of encouragement. You could try the cup if you want too, but let me just say now that it will be messy!! It wouldnt hurt to have her try it, if that is what you want, however, keep trying with the bottle or sippy cup. Try taking out that one part in the spill proof sippy cup, as it might be frustrating to her to not be able to get anything out, unless, of course, you have the soft nipple cup, then make the holes a bit larger. Get the 6 month or older nipples for the bottles too. See, the nipples that come with the bottles are made for newborns, so it doesnt leak hardly at all, so the flow is slower for a newborn. At 6 months, she probably doesnt like that, especially since your nipple doesnt do that. As for breastfeeding, it wonderful that she loves to do it. The reason she prefers it over the bottle is because she loves the warm, smell and feel of you. She can hear your heartbeat, which reminds her of the womb. Again its a sensory thing, but its not a bad thing. Some babies are just like that, yes some babies can turn out to be autist, however let me point out that my daughter #2 was this way and is super smart and perfectly normal. She is only 2 yrs old, but people who ask her how old she is, say are you 4? She wont eat much meat even now, because of texture issues. She never could breastfeed, because she had problems with her tongue at first and it would take 2 hrs for one feeding. So just sit back, relax and enjoy, because she wont be a baby much longer and you will be wishing she was!! lol (i have a 10 month old that I wish would cuddle and breastfeed!) I hope this helps and Good Luck!