Pick 1 Feng Shui method or school and check the house according to that school. If what is happening in your life & home does not fit with the predictions of that school (check what has happened in the past), try another method. 8 Mansions is probably the easiest to understand, and to use.
The bathroom should be earth colors - nothing that would activate water; no blue, shells or fish. Plants are good and neutral colors work well.
Use FS to activate the wealth areas of the living spaces - living room, family room, and activate the career area of your husbands office. Thes things should improve the FS of your home. Do don't activate too much of an element in 1 space as this is worse than having nothing activated. Balance is the key to Feng Shui. so place the water feature in another area and not with the Buddha & the figures of the 8 Immortals and Quan Yin - this is too much in one place. Also activate health, family, & relationships in other aeras of the home. Balance will bring more stability.
All the best,
lady moon