Hi, Nora. What are the cabinets made of? Are they really wood or something that looks like wood? What kind of finish was on them before? Do you know what kind of prep work (washing, sanding, primer) the painter a year ago did? What problems exactly have happened in the last year and what have you done since then?
This is not to be nosy. The two painters that you have called in for an estimate have seen the problem exactly and we don't have that opportunity.