one sided relationship - Talk About Marriage

I am becoming extremely frustrated and resentful towards my wife...i dont want to be.

we have been married 6 years have two kids 4 & 3. we have recently moved, changed churches, she got a transfer with work, I gave up my work to look after the kids.

I do almost all the cooking, cleaning and stuff with the kids. she comes home at night once the tv is switched on she switches off.

I dont care about the cleaning and cooking it's more attention to me especially physically as she has a low libido (i would even settle for a back rup)
I have tried talking, she admits she is selfish and says sorry, but no change. always has excuses of being too tired and when she says ok, i say dont worry because I know her hearts not in it.
I know she's not doing well spiritually, I talk about praying with her and whenever i talk about the bible or some teachings she kind of switches off.

I am afraid that she's turning away from me ...and God

what can I do?

please help

Source: http://talkaboutmarriage.com/relationships-spirituality/25567-one-sided-relationship.html

jeff beck john paul ii touche world fair billy joel