Ask the Holy Spirit to take control and guide you and your relationship. Start evaluating yourself instead of your spouse, assist in God's Word, and let God advise you. If my new conversation partner is single and discovers that I'm a dating and relationship coach, they often ask me for impromptu dating advice. It's not mean, it's just that most relationship advice is based more on what you've been through than on your friend's current situation.
Relationship therapist, clinical sexologist and founder of Relationup, an online relationship community. Find a partner who has had a long, happy, healthy, and committed relationship that you truly admire, and ask them for advice. We asked people who was the last person they went to for relationship advice and provided them with a short list of options. Honestly, I sometimes struggle to find someone who feels like giving me unbiased relationship advice.