I agree with others, don’t put the personal details in the letter. Just simply say that your circumstances have changed and you cannot provide free service anymore. I don’t know if you are looking for more clients. If you are I would put some incentive for your existing once, that you would discount their fee for a few months if they recommend new clients to you and they at least stick for a few months. Just an idea.

Thanks for a great posting on my thread! I love it.

M:50
H:52
S28 (my S from previous marriage)
M:17 + 3
BD: 06/12
S: 06/12 - H works in another state