What to do ? So confused

Kirsty
Me and my husband have been to together for 6 years married for 4 this year he had a affair and was planning to move out with this women and she had a misscarrage with his baby they only been together for 3 months then he came back to me to try and sort things out as we have a 4 year old girl it been 6 months now but I still think he will do again I'm so scared about being hurt I still love him so much can't be without him but I don't think he loves me and not sure he will ever will I'm so unsure what to do should I leave him until I'm better again as I have now depression which don't help trying to sort things out not sure what to do he says he wants me but won't tell me if he likes me or loves should I stay and try a little longer or should I leave I don't have family near so will be had to find somewhere to stay I want to be with him and no one else