kay - i think you have just given yourself the answer, wether they are rumors or truth, the fact is, you were pregnant with his child, where was he???
i can understand if he didnt want a relationship, but to not be a part of his babys pregnany is just wrong.
now alot of dads do this and change as soon as there babies are born, this is a good thing, better late than never huh? and i do think its great you are both trying again, but please hun, be careful, i hate to put a downer on this but before you make such a big comitment as another baby, make sure he is what you want him to be, well no, that sounds bad, i meant make sure he has proved himself to you and that you are 100% that hes not going to mess you about again.
if you do deicde to have another child together now and he leaves you again, you will have two children under 2, i was left with 2 children under 3, its hard hun.
my advice to you is to stay together, tell him your not ready to have another child, coz going by your doubts i really dont think you are just yet, if he understands then thats a good sign, both enjoy summer together and see how your relationship goes, if in a few months you are more stable together, then maybe think about it.
but remember, this is only advice, you have to make the final descsion, and no matter what you deicde, im sure you will get suport.
also, remembr your hormones are still all over the place and have not yet returned t normal after summers birth
xxxx