{{{Cashmere}}} I hate the sitting and worrying. Try to remember that the benchmarks are based on averages, and every kid is different. This may well be a case that Owen's developing on a different timetable than most kids, and nothing else. He's got a pretty strong will for a little guy. If there is something else at play here, I know you and your husband will find him the support he needs and he will do well. By the by, it seems to me that I know a lot of little boys who've needed speech therapy around age 3. It's like they need a little kick to get in gear and get over the hump.
When Christopher went to "go get a Slurpee," one of the things I was afraid of (before I found him) was that if someone found him, he wouldn't tell them his name. He was 3 years and 4 months. About 6 or 7 months later, he wasn't only talking in paragraphs and pages -- he was reading fluently and spelling better than his then 8 year old brother.
I hope this all just ends up being more evidence in your, "My kid is trying to kill me, slowly, with unnecessary stress," case file.