What do you think will make more of an impact? Bring accommodating or fighting her for every red cent. Most WAS expect a fight. Shock her by being loving and accommodating even in D.
I thought being so loving and accommodating for so long while she had no commitment to me or our marriage is what got me into this mess.
Did it? Is that what got you into this? In that case you are dealing with a narcissistic, psychopath. Anyone that reacts to accommodation and love with no commitment is not a stable person.
I will have to go back and read your whole sitch again. However, yes I think you should split your finances through the separation. However, when it comes to D proceedings, if you have any desire for future R, then tread lightly.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018