Just trying to look at this from the wife’s pov.
When OP cleans house once a week it listed as I hoovered, swept, mopped, dusted, took 15 steps to get to second floor of house. But when wife gets up she simply comes downstairs with baby. Who fed baby in the night, changed diapers first thing in the morning, washed the dirty sheets after baby threw up at 2am etc? Also OP says she cooks during the week but she also does this with baby on hand and probably cleans the house a million times in between OP’s weekly cleaning.
I don’t know the history and why there is resentment for family but I would advise OP try to focus on wife’s activities instead of his own only. Why is he going each night for prayers alone? Is wife made to stay home cuz the baby is too small for late night prayers? the entire post was about OP’s good actions with no thought given to why wife might have misinterpreted the whole thing.