My checking account's funded only (now) by social security( $1800/mo.) Is it "tainted"by other funds that have been deposited?

My checking account , in addition to social security payments, was partially funded by a$50 gift deposit in Jan 2009. Loans and two small gifts were deposited in 2008 totaling $1523. If this is a commingling of funds which would allow a private creditor to garnish my social security, can I rectify the situation. I will not allow or make any deposits to this account in the future. - Is this your question? Add additional information