Now I'm getting rather worried about whether to go with my wife's plan to split bills. Not about the idea, but if I should be the one approaching her for money, since I am currently in charge of all monthly expenses.

M37, S5
M-7y; T-8y
Separated 060410
Wife/son moved 022611
Wife serves d-papers 032011
I filed child custody 042012; obtained custody 070312
Bifurcated 103112