Welcome anais, I have an 11yo DD too and her big sis is 13. I joined Lovestruck in September, it was £60 for 3 months (but I joined through Quidco and got 50% back!) and I met the love of my life (known on here as TLOML) through the site in November. I was on OKCupid for a while but never met anyone from there, it was a waste of time.
Until I met TLOML, I had never made it as far as date no 4 with anyone I'd met online. Sometimes that wasn't because I didn't want another date, but it didn't always work out the way I would have liked! It wasn't until date 3 that I realised how smitten I was by TLOML, then the next night it snowed and his flight was cancelled and he came round to mine and we've been a couple ever since! A month after we met we were on a plane to Dubai for new year and those four days together gave us time to get to know each other without everyday life (and children) impinging and now we are planning to spend the rest of our lives together. We have agreed never, ever, ever to get married though!
So there is hope, as mily, beaut, lou and others would agree.
I agree that if you can't be bothered, it's not worth it. As we often say on this board..."Next!"