My husband left after 19 years of marriage and 3 sons, two of which are still minor children.I've been a stay at home mom and since have returned to school in order to support maintain our lifestyle.My husband has been gone 3 years and has paid $5,000 a month until recently when he began paying $3600. I have 3 semesters of school left and he intends to reduce the payment again to $2200 in Dec.of 09 .We are not legally separated and these arrangements were based on an arbitrary standard my husband determined for graduation and employment. We have 1 son in college and a second son to start in a year. We own a home together and the mortgage is $2600 a month. He makes $115,000 a year and we have agreed that I keep the house and he keeps his retirement and paintings . What I would like to know is the amount and duration of spousal support and child support. Also can I receive additional support to help with school for both myself and our sons?