If you want to leave you don't need us to tell you its right!
Personally i would do your uni course, at the end of the day you are doing this to better yourself and get a good job for your child, i assum anyway thats why most go to uni, it is hard working with small kids i have done it myself and me and my hubby are now in a situation where i work nights and he does days and i leave 3 hours after he gets in, it is hard but worth it in the long run when in a few years down the line you are where you want to be, you will look back and be glad you stuck it out, if you pack up in a few years you will be in the same place as you are now but with a older child, of course its upto you but i feel after getting married and having kids to many women put themselves last and try and keep everyone else happy...ask yourself what you really want to do...if you really want this uni place stick with it you family will still be there after :thumbup: