My dad died over 10 years ago. I was left $45,000 from his life insurance policy (along with my siblings)but since we were all under 18 yrs old my dad made our uncle the policy holder(our names are also on it). Now that we are all of age he is not cooperating with us (ignoring calls,text,emails etc) and is refusing to give us any money. We also know he spent some of it. Is there anything I can do legally?