They dont care at all , I have done anything so far but still nothing ,What a mess , It shouldnt be bad , have a family and kids , They make everything diffucult , Me and my fiance are waiting for 16 months and She cries every single day ,This is torturing her and me .I called them many many times USCIS and talked to agents ,They are useless , I asked to talk Tier 2 agent , They said ok and put me on call list ,They were supposed to call me within 3 days but It has been 2 weeks nobody call me at all .