It is so hard getting into routine and you o feel mean, but having them in bed and sleeping and having time to yourself ia a godsend.
Imogen was very difficult to settle and it took good couple of weeks, but heres what we do now.
Bath time every couple of nights starts at 7, then get her out and get her dressed and settled and put her in bouncer till 8ish then take her into our room no lights on, feed her and settle he down in bed and sht door and walk out and shes fine now as long as she has her dummy and her eyore to cuddle.
It is hard so iwant to wish you good luck! My evenings are child free now and i spend them with my husband and there lovely!!!