No.
A while back, I posted on the How did you feel when your first child became engaged thread:
Our son has always been happiest when he’s in a relationship, and he has been dating his current GF for a year and a half now. Though we’ve only met her over FaceTime, she is very easy to talk to, and they appear to be quite compatible. However, he told us early on that he doesn’t think she’s “the one.” I thought that was an odd comment and that he was implying a breakup. That was over a year ago, so I’m not sure what he’s thinking now.
He proposed to her last month after almost three years of dating and, although we are thrilled that he is happy, I did ask him point blank, “So, she’s The One?” He beamed with an unhesitating, “Yes!” That’s all I need to know. She will be our DIL, and we have welcomed her into the family with all our love.
But, she is very different from his other GFs, and that early comment kept me wary. Their relationship seems to be built on easy companionship and shared interests rather than the irrational thunderbolt that bound me and DH from the first. I guess I was looking for those special fireworks which they may have but aren’t easily apparent to outsiders and, of course, aren’t a requirement for a successful marriage. I just thought I’d know when he had found the absolute love of his life, but I didn’t.
ETA:
Definitely can relate to this. Thank goodness that one did NOT work out.