You should rap your life around your children if it's hard on you just think how hard it is on them....When we have children our lives get put on hold as it should be...They will grow up soon enough and you will find someone new in no time...Just hang in there...
single parents are the bravest and most loving people i have ever met.
That's just the way life works out sometimes, unfortunately. Especially when you're a single parent--there are less people that would be interested in a relationship with you purely for the fact that you already have a child with someone else.
I've had to do that myself, unfortunately my situation is that I want to be with my daughter's father, but he's not the type to commit either. Sometimes life gives you lemons. :/