not confident and can't trust my financial advisor

We are invested with a big name financial investment company but have a good relationship with our financial advisor. Until today I never thought about how much it cost. The rate is 1.35%. I always thought that was 1.35% of the profit but apparently it’s the entire balance. Our rate of return last year was -8%. Yes that is negative.

Well on top of this we were charged our fee of $3600. I have no idea what to do. My husband and I both have IRAs a few stocks, a CD, 2 529s for our kids. How do I get this money out and how can I invest this. I had luck with vanguard in the past when I was single but had some tax issues once we got married that is when we went to the financial advisor. Edit: so the -8% is actually April 2022-April 2023. My actual rate for jan 2022-dec31 2022 was -23.4% plus they still charged the 1.35% so in actuality in 2022 I was down 24.75%!!!!! I feel like such an idiot.

I am 27 years old and recently inherited about $700,000. My family has a financial advisor through a more prominent firm, but I can not trust the guy. He is charging +2% fee on our total sum. He got a lot of customers, so I feel like he does not have enough time/energy to focus on my wealth.

I have been studying/reading and thinking about doing it by myself through Vanguard's index funds. I'm thinking put majority of my money in couple index funds and let it sit for years without making adjustments. However, I am pretty scared that I'm going to blow all my money.

Some say I should hire a financial advisor, but it seems like FA are all trying to do whatever is in THEIR best interest (although they say that they will be my fiduciary).

Edit: I'm sorry. I don't think I was clear regrading the fee he is charging us. 2% is one time fee as long as I leave it in that designated mutual fund. What I meant by total sum is $ I will put into a mutual fund and after that i guess there are some "hidden" fees. I guess the fee is set by each mutual fund company and he gets a little portion of that 2%.

I went to see one about setting up a private pension because I don't get one through my employer (employed through an offshore company). Got charged about 150 quid for them to go away and "research" some options for me (probably very little research to be done; they already have a standard set of funds that they use through Openwork). For the first year they wanted 35% of my contributions.

The fund that they "found" for me (something Graphene, can't remember the name of it and I'm not at home to check) consisted of several individual funds to apparently lessen the risk of a single fund manager going to shit. In total the funds consisted of about 70% UK equities (why?), had rubbish past performance when compared to a global index tracker and would've cost me well over 2 or 3% per year (can't remember the exact number sorry), plus about 1% per year to the financial advisor for "management" after the initial 35% for the first year.